Spike, Caitlin, Joey, Lucy, and Snake have a high school reunion at Degrassi Community School. Joey's wife has died and he is unsure if he wants to go to the reunion, especially after meeting Caitlin's fiancé. Meanwhile, as Emma (Spike's daughter) is preparing to enter grade 7, she meets a boy online named Jordan.

Summer's over and the Degrassi kids are back...in droves. A neighbouring high school has been amalgamated with the Junior High and things are a bit of a zoo.

Craig's father decides to violently teach his son a lesson about spending time with Joey and Angela. Craig is skilled at hiding the ugly purple bruises as well as the emotional scars but his new friends are still suspicious. Meanwhile, JT dedicates his time to pursuing "an older woman", namely Paige Michalchuk.

Manny has a huge crush on Craig so, naturally, she is ecstatic when he asks her out. Manny has the best date of her life but Craig has a different feeling entirely about their time together. Ellie starts sending "secret admirer" letters to Marco and her jealousies come out when Hazel makes a play for him.

Spike and Snake are finally getting married! Emma is thrilled to be her mother's little helper for everything wedding related but it seems like all their plans start going wrong as the date draws nearer. As if stress about the ceremony wasn't enough, Spike finds out she's pregnant and struggles with whether or not to tell Snake.

Emma takes matters into her own hands and tells Snake about the baby. Snake and Spike have a long talk and decide the baby could be a blessing for them. The happy couple makes it to the ceremony just in time to walk down the aisle in their jeans and T-shirts. The crowd cheers as Spike and Snake kiss, ready to face any difficulties the future may bring.

Craig is surprised when his father suddenly visits him and tells Craig he wants to be a part of his son's life again. Craig decides to spend more time with his father without telling Joey. Has Craig's dad really changed or will he relapse into his old ways? Meanwhile, JT is in a rough spot when Liberty agrees to tutor him on the condition that he accompanies her to the school dance.

After his father dies, Craig is distraught because of the fight they had the last time they spoke. He tries to get his life back on track but it turns out to be more difficult than he thought. JT makes good on his promise to take Liberty to the school dance, where Spinner and Paige are up against Jimmy and Hazel for Luau King and Queen.

It's the start of the school year. For their upcoming anniversary, penniless Spinner wants to get the perfect present for Paige. His idea: get her the perfect locker, since the one she has been assigned she considers in purgatory. In Spinner's mind, Hazel has the perfect locker, but it will take some swift maneuvering to get Hazel to give it up. Emma has thoughts other than school on her mind. With Spike almost ready to give birth and with Spike and Snake's recent marriage, Emma has been thinking about her biological father, Shane McKay. Spike has told Emma nothing about Shane, except that she wants Emma to have nothing to do with him as he deserted them. All Emma vaguely remembers is meeting Shane once in a hospital when she was three years old, Emma remembering that Shane was wearing a doctor's uniform. Emma does whatever she needs to to locate Shane and know her biological dad.

Feeling like a wallflower, Manny decides to try out a new overtly sexual fashion style at school despite it contravening the school's code of conduct. Her attempt at looking sexy has the affect that she is hoping. The person who shows the most interest in her is her long time friend J.T., who is a bit confused about these new feelings he has for his friend. But he has to work fast to attract her attention as others are also showing interest in her. With her new look however is also a new self-absorbed attitude. Meanwhile, Craig, Marco, Jimmy and Spinner have formed a yet unnamed band. Joey has allowed them to use his garage as a practice space. Joey is vicariously reliving his teen-aged years through the band much to Craig's chagrin.

A group of the kids go to the beach for the day. Despite stating that she will no longer be his cover as his girlfriend, Ellie, who doesn't really get along with most of the others but especially Paige, decides to go along on Marco's invitation. Also along as the chauffeur is Paige's openly gay older brother, Dylan. Dylan, attracted to him, suspects Marco may be gay. Marco, also attracted to Dylan, is not ready to come out, especially to his supposed best friend Spinner, who is openly homophobic. Marco goes out of his way to hide his sexual orientation. This includes showing an interest in team sports and going on a date with an unsuspecting Hazel. Meanwhile, Archie is staying at the Jeremiah's temporarily as he has a cold and Spike does not want him to infect Jack. Beyond ruining his weekend with Ashley as the unexpected chaperon, Craig thinks that Snake's symptoms may be a manifestation of something beyond the common cold.

The Christmas season brings more than just holiday cheer to Degrassi. Caitlin is confused and lonely when she realizes she still has feelings for Joey, who already has an arrogant new girlfriend. Craig gets caught up in his own lies when he continues seeing Manny behind Ashley's back.

Manny threatens to tell the whole school about their relationship if Craig doesn't dump Ashley once and for all. Joey has trouble getting a grip on his emotions after kissing Catlin; should he stay with Sydney or reunite with the girl who got away?

Craig is determined to beat his ex-girlfriend Ashley when both of their bands are entered in an upcoming battle-of-the-bands competition. After Joey hurts his back in an accident, Catlin steps in to care for him and his daughter Angela.

Season 4 begins with Paige, Spinner, Marco, Jimmy, and Hazel entering Grade 11. Spinner buys a car with the money he's earned at The Dot, and Paige receives a summons to testify at the trial of the guy who raped her.

Humiliated and furious, Rick returns to Degrassi with a handgun in his backpack and prepares to take revenge on the students of Degrassi for laughing at him. Jimmy sympathizes with Rick and promises to back him up whenever other students harass him. Rick accuses Jimmy of being part of the prank and shoots Jimmy in the back when he tries to run away. Rick then moves on to the next person on his hit list: Emma.

Craig is suffering from mood swings and Ashley seems to be the only one who can help, Ashley's dad is planning to get remarried, elsewhere J.T. and Liberty attempt to work together on the school musical.

Craig proceeds to embarrass Ashley during the reception at her father's wedding. Things go from bad to worse when Joey confronts him.

Craig is upset Ashley is going away to London for the summer because he fears she will dump him for someone else. He plans to show up in London to surprise her but his romantic gesture terribly backfires. Jay and Silent Bob start shooting their movie and Caitlin makes a big mistake after going to a bar with Kevin Smith.

Craig leaves London heartbroken because of Ashley's rejection. His ever-so-fragile mental stability is pushed to such a breaking point that Craig seeks solace by living in the Degrassi boiler room.

Craig's decision to focus on school instead of girls goes out the window when Ellie and Manny start competing for his heart. Joey feels flattered when a younger woman asks him out but is embarrassed when he hears her friends making fun of him.

Emma, Manny, Spike and Jack are still trying to live without Snake. Manny is desperate to lose weight for an interview with an agent and Emma is happy enough to control one more thing like what they eat. They go on a major diet, barely eating, binging and throwing up and running too much. Snake is tired of staying at Joey's and really wants to come home. Emma tries to help, but to no avail. She's also trying to keep her relationship with Peter on the down low. Manny loses the pounds she wants too, and Snake manages to re-woo Spike and come home but Emma still feels the need to stay on the diet.

It's a new year at Degrassi, and Fiona kicks things off with an exclusive party. Clare and Jake feel closer than ever, but are they ready for sex?

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Katie injures her knee while trying out for the National Soccer Team, but she's determined to play through the pain.

When Katie steals her mom's pain medication, she feels invincible, but is she pushing her body too far? Jenna writes an angry song about K.C.

On Jake's birthday, he invites his "new girl" over for dinner, much to Clare's dismay. Fiona plays matchmaker for Eli and Imogen.

Clare feels like everyone in her life has rejected her, but is moving in with Summer the right choice? Fiona plans a surprise date for Eli and Imogen.

Since receiving his bipolar diagnosis, Eli is tired of being treated differently. Teachers are giving him extensions, Bullfrog is being over-protective...even Imogen is making him into a bipolar art project.

When Eli catches Imogene in a lie it exacerbates his paranoia. Zig fails to fully support Tori in her efforts to make the power squad. KC wants a larger role in Ty's life than the adoptive parents seem comfortable with.

Dave is determined to spend time with Alli and win back her trust. Just as he's beginning to make headway, Dave's one night stand, Jacinta, aggressively pushes her way back into his life, making it impossible for Dave to ignore her.

Jacinta shows up at mock UN determined to smash Alli and Dave's relationship but fate steps in. Marisol is worried that Mo is crushing on her and she's not interested. Adam agrees to go on a blind date with a secret admirer.

Katy is having difficulty weaning herself off pain meds following her knee surgery and wants to make a drugs connection via Bianca's old friends. Dave feels guilty about Jacinta being in the hospital and Alli is worried. Mo wants Marisol to acknowledge that they are really dating.

Bianca is stoked when Katie agrees to help her with her university applications...until she suspects her new "friend" is using her to source painkillers. As Katie's downward spiral continues, Bianca and Drew become closer.

Fiona and Imogen scheme to end Marisol's Student Council reign. The plan? Throw an unforgettable end-of-semester Degrassi holiday carnival. But with a huge family crisis looming, Fiona worries she may have over-promised.

Claire realizes her feelings for Eli are not all in the past. Fiona finds out her family's money is frozen and she must return to New York. When Holly J returns to help her pack, Fiona has one last chance to let Imogen know how she feels.

Drew wants to break up with Katie, Claire's fears her feelings for Eli may be one sided.

Drew try to remembers what happened after he blacked out.

Tristan is smitten with Campbell the new hockey player in their French class and impersonates Maya in on-line chat in order to get to know him better. Marisol sets up Katie with Jake to help her get over Drew. Eli locks horns with perky new-girl Becky over the school play.

Drew feels like his life is falling apart. Is he upset about losing Bianca, or is something bigger going on? While casting the play, Eli and Becky work to resolve their creative differences.

Zig has difficulty concealing his poverty when Tori makes a big deal of their four month anniversary. Dave is cast as Romeo and has trouble adjusting to the idea of playing a gay guy in the school musical. Fiona returns to Degrassi and tries to get the student council dance organized but needs to get the hockey team to agree.

Marisol confronts Zig about his "Dine & Dash" and demands that he pay up or she'll tell Tori. Imogene complains that Fiona is being too controlling and making all the decisions in their relationship. Becky starts Dave having second thoughts about playing a gay character.

Allie may get an opportunity to graduate Degrassi a year early, and attend MIT on a full scholarship thanks to her research into a breast cancer breathalyzer, but what about Dave? The guys on the team try to bond with Campbell over girl watching at the mall. Jake considers joining his dad in a green construction business rather than attending university, but then ditches detention with Katie when she gives their friendship a "green light."

Alli struggles with the possibility of being pregnant, Katie and Jake try to make the school more agricultural friendly.

Jenna bonds with Becky -- and Becky's hot brother, Luke. Is it a problem that Jenna's not Christian?

Jenna gets baptized, but did she do it for the wrong reasons? Drew considers dropping out of Degrassi.

Clare tries to impress Asher by pitching a story about Romeo and Jules. K.C. and Bianca play matchmaker for K.C.'s mom. Katie chaperones Maya's date with Cam.

A secret is eating away at Clare, but will facing the truth make things worse for her? K.C.'s mom has some surprising news. Meanwhile, Maya tries to impress Cam.

Cam plays sick in order to ditch hockey practice and joins his friends at a karaoke night. KC's dad gets early parole and asks KC to help him prepare a resume. Fiona has Imogen over but just as two are getting romantic, Drew returns early and crashes the party.

K.C wants his father gone, Cam fears he can't live up to everyone's expectations.

Imogen's father's forgetfulness has bad consequences, Katie and Dallas spend time together.

Imogen must deal with her father's illness.

Clare writes an article that stirs up trouble at school and makes her a new enemy -- Mike Dallas.

Eli organizes a surprise birthday party to cheer Clare up, and starts to suspect that she's hiding something.

When a group of parents try to stop the play, Eli takes action. Meanwhile, Becky wants to "save" Adam.

On opening night for Romeo and Jules, Tristan is nowhere to be found. Is it stage fright -- or something worse?

As Becky begins to fall for Adam, she worries how her conservative parents will react.

Becky doesn't want to keep Adam a secret, so she decides to tell her parents that he's transgender.

Maya feels unappreciated by her boyfriend and her band, so Tori gives her a pageant-style makeover.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Frustrated with her heavy workload, Alli decides to have a little fun -- with or without Dave.

After several days without sleep, Alli crashes at the worst possible time.

At the Battle of the Bands, Adam hits it off with Missy, another musician.

As WhisperHug prepares for the band competition, things get messy between Adam and Missy.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Eli is still trying to get over finding Cam in the greenhouse by working on a video yearbook for the school. He gets invited to a mysterious party by a girl and joins in the "fun."

Katie is trying to get the greenhouse started up again. Eli has an interview for NYU and relies on a little something to help him.

Drew moves out leaving Fiona to get a job. Fiona becomes lonely and turns to Twitter and comes home to a surprise when she comes home from work. Mike Dallas is hiding a huge secret from Ali. Zig trashes a teacher's car.

Ali finds out Mike Dallas' secret. Fiona is scared after the break in and takes steps to protect herself. Zig tries to help out a teacher while still feeling guilty about Cam.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Since receiving his bipolar diagnosis, Eli is tired of being treated differently. Teachers are giving him extensions, Bullfrog is being over-protective...even Imogen is making him into a bipolar art project.

Marisol confronts Zig about his "Dine & Dash" and demands that he pay up or she'll tell Tori. Imogene complains that Fiona is being too controlling and making all the decisions in their relationship. Becky starts Dave having second thoughts about playing a gay character.

Eli organizes a surprise birthday party to cheer Clare up, and starts to suspect that she's hiding something.

Clare tries to impress Asher by pitching a story about Romeo and Jules. K.C. and Bianca play matchmaker for K.C.'s mom. Katie chaperones Maya's date with Cam.

When Katie steals her mom's pain medication, she feels invincible, but is she pushing her body too far? Jenna writes an angry song about K.C.

Get ready for all the break-ups, make-ups, fights, friends, frenemy fall-outs, and envelope-pushing issues that make things so Degrassi.

Clare writes an article that stirs up trouble at school and makes her a new enemy -- Mike Dallas.

At the Battle of the Bands, Adam hits it off with Missy, another musician.

Zig has difficulty concealing his poverty when Tori makes a big deal of their four month anniversary. Dave is cast as Romeo and has trouble adjusting to the idea of playing a gay guy in the school musical. Fiona returns to Degrassi and tries to get the student council dance organized but needs to get the hockey team to agree.