Katie Fleming-Morris is a fictional character portrayed by Baye McPherson in the TV series Heartland.
In the first episode they appeared in, titled Runaway (season 15), they were 13 years old.
They appear in 23 episodes out of a total of 261 aired so far
Katie Fleming-Morris is also portrayed by Ziya Matheson.
Episodes23
Runaway
episode S15.E2 october 2021A wild stallion escapes from Sam's ranch during a burglary and Amy will stop at nothing to find him; Lisa's latest business investment is at risk; Tim and Jessica adjust to life back at Heartland.
Bad Moon Rising
episode S15.E3 october 2021Amy discovers a teen with a gift for horses at Cooper's therapy center; Lou is pressured to shut the center down over recent break-ins; Lisa has Jack install a security system with Parker's help.
Sins of a Father
episode S15.E4 november 2021After a break-in at Heartland, unwelcome memories of his father flood Jack; Amy and Logan work with the wild horse Tim tasked Amy to tame for Jessica; Tim and Parker form an unlikely duo to find the stolen goods.
Blood and Water
episode S15.E5 november 2021Amy and Shadow find themselves in jeopardy on a cattle drive; Lou feels overlooked when the issue of Heartland Beef's succession plan is raised; Parker and Katie babysit Lyndy and things go awry.
Happy Ever After
episode S15.E6 november 2021Tim and Jessica's attempt to throw a "small party" snowballs. Lou struggles to hide a revived past relationship from the family. Amy and Logan continue to work with the wild horse.
Bluebird
episode S15.E7 november 2021The man who shot Ty returns to Hudson and Amy and the rest of the family grapple with how to react. Jessica enlists Katie and Parker's help to deal with a demanding Dude Ranch guest while Lou is away.
The Long Game
episode S15.E9 december 2021Amy enters Spartan into an endurance race after realizing he's not ready to retire, Jack is set on gentling an unbroke horse despite the danger, and Lou and Katie reveal hidden feelings while camping.
Leaving a Legacy
episode S15.E10 december 2021Amy debates what to do when she receives money from an unexpected source. Lisa's racing plans are in jeopardy after an accident. Tim worries when Jessica is hiding something. Lou makes a big decision.
Something's Got to Give
episode S16.E1 september 2023After another Miracle Girl moment, Amy reconsiders her role at the Youth Centre. Jack misses Lisa, especially after Tim and Jessica are forced to move into the house.
Changes
episode S16.E2 september 2023Amy's decision to work with Peyton Westfield's horse upsets Logan. Jack helps Katie find her own path. Lou has to come through for Rick.-
On the Ropes
episode S16.E3 september 2023Amy and Caleb train one of Sam's rescue horses to be a roping horse. Jack and Tim disagree about Blue's future. Katie and Logan go river rafting and end up on a bigger adventure than they expected. 
Spark to Flame
episode S16.E4 september 2023Amy is surprised to learn Finn has returned to town. Jack and Tim win Hudson's Entrepreneur of the Year Award, which leads to unexpected problems for Lou and the arrival of someone from Tim's past.
Higher Ground
episode S16.E5 october 2022Flood evacuees come to Hudson, Tim connects with an evacuee. Amy works with a traumatized horse. Jack and Lisa help a young couple. Rick steps up in Lou's absence.
Vigil
episode S16.E7 september 2023An unlucky farewell follows a turbulent incident. Amy worries that Finn's worst case scenario has come to pass. Without Katie's permission, Lou reads her journal.
Running Down a Dream
episode S16.E8 september 2023Amy teaches Lyndy how to barrel race. Logan's father arrives at Heartland. Jessica seeks distraction from a disappointment in New York. Katie gets her ears pierced, causing a fight with Lou.
True Colours, New Tricks
episode S16.E9 september 2023Amy leads an overnight trail ride to help with Jessica's new photography job. On the ride, Amy and Jack have a disagreement about Finn. Lou's latest mayoral event upsets Rick.
Lurking in the Shadows
episode S16.E10 october 2023Amy and Lou go on a road trip to stop a Miracle Girl imposter. Tim puts on a rodeo school showcase, but a series of mysterious events threaten the show. Amy questions if she should visit Finn.
Head Over Heels
episode S16.E11 october 2023Amy agrees to let Logan take the lead with a new client horse. A furious Tim goes after the person responsible for Jack's accident. Lou struggles to reconnect with Katie.
Memory
episode S16.E12 october 2023A surprise visitor causes Amy to see Finn differently. A weekend trip to the cabin has Jack struggling with his past while Katie finally opens up. Lou and Peter's dinner party doesn't go as planned
Striking a Balance
episode S16.E13 october 2023Lisa receives help from Amy with Platinum Bow. Tim and Shane had an unpleasant encounter. At Maggie's, Katie plans a coup. Jack renews his ties to the musical traditions of his own country.
Learning to Fly
episode S16.E14 october 2023Amy helps Georgie rediscover her passion for showjumping; Lou's surprised when Peter announces he's moving to Heartland; a Winter Fair allows Tim to help Jessica and his rodeo school.
Light in the Dark
episode S16.E15 october 2023Jack accepts the problems that have caused him and Al Cotter to disagree. Lou and Peter's relationship gets stronger. Georgie makes a crucial decision that will affect the future. Amy develops a new perspective on her direction.
The Path Less Traveled
episode S17.E1 october 2023
- Runaway
- Bad Moon Rising
- Sins of a Father
- Blood and Water
- Happy Ever After
- Bluebird
- The Long Game
- Leaving a Legacy
- Something's Got to Give
- Changes
- On the Ropes
- Spark to Flame
- Higher Ground
- Vigil
- Running Down a Dream
- True Colours, New Tricks
- Lurking in the Shadows
- Head Over Heels
- Memory
- Striking a Balance
- Learning to Fly
- Light in the Dark
- The Path Less Traveled