Piper Nielsen is a fictional character portrayed by Camille Guaty in the TV series Las Vegas.
In the first episode they appeared in, titled The Glass Is Always Cleaner (season 5), they were 29 years old.
They appear in 16 episodes out of a total of 106 aired and have accumulated 140 positive votes.
The character of Piper Nielsen is mainly associated with Delinda Deline and Sam Marquez.
Episodes16
The Glass Is Always Cleaner
episode S5.E3 october 2007The race is on for Ed's old position when Cooper announces that he won't "give" the job to Danny. The Montecito's new concierge also appears, while Sam finds her way back to another therapy position and Delinda feels the pangs of motherhood in terms of gaining some unwanted weight.
Head Games
episode S5.E4 october 2007While Danny assumes his new position as President of the Montecito, Delinda assumes he doesn't have any time for her. Meanwhile, Sam stands her ground, standing by what she saw while poolside, even if it means her job.
Run, Cooper, Run!
episode S5.E5 october 2007Mike and Danny arrive at Cooper's suite to find a dead body in his bed and things don't look good when Cooper takes off before the police arrive. Sam convinces the new concierge to babysit the son of one of her whales and the staff agrees to take part in a parenting test for Danny and Dalinda.
When Life Gives You Lemon Bars
episode S5.E6 october 2007Cooper insists on following Sam around to find out what she does, then finds himself having to split time with some old friends in an effort to make it up to her. Delinda insists on having the control to hire a new baker for the restaurant, then regrets her decision and turns to Danny for help. Piper gets into the Halloween spirit.
Adventures in the Skin Trade
episode S5.E7 january 2008When Danny stands up to a friend-stripper's boss, Dalinda convinces him to stand up for all exotic dancers, who go on strike and have an effect on all aspects of the tourist trade in Las Vegas, including Mike, whose friends happen to be in town for the sole reason of hitting the gentlemen's clubs, and Dalinda herself, who feels the pangs of impending motherhood. Sam, while in the midst of doing a favor for Piper, asks one of her in return.
It's Not Easy Being Green
episode S5.E8 november 2007Delinda predictably becomes obsessed with plans for a "green" lifestyle, while Cooper deals with an attractive adversary who's competing for the same business deal as he is and Sam, after being told her percentages are down, finds a new way to "attract" whales.
The High Price of Gas
episode S5.E10 november 2007After firing Sam, Cooper puts out the word for no one to hire her. After the casino is robbed, Danny and Mike take it upon themselves to go after the robber, no matter what the feds or Cooper's new PR man tells Danny, who suspect his uncle who recently re-surfaced in his life.
A Cannon Carol
episode S5.E11 december 2007At Christmas Eve, the Montecito staff finds all seasonal preparations go wrong. After making a bad fall, having accepted solo duty so Danny can celebrate his first married Christmas period, Mike even has a Dickensian dream: three women present his past, what would have been without him and his future.
I Could Eat a Horse
episode S5.E12 january 2008Cooper sends Danny and Mike out to the ranch to buy a horse, while Sam and Delinda are stuck in Vegas helping Piper (who's gotten a blast from the past).
3 Babes, 100 Guns and a Fat Chick
episode S5.E13 january 2008Among the bounty hunters that the FBI has trailing them in an effort to catch a high priced claim jumper, is a gorgeous woman who used to be one of Danny's sergeants in Iraq, who does nothing for Dalinda's ego and her appearance. And Piper doesn't help matters, either, when she kicks Dalinda out of the pool because of the way she looks. One of Sam's whales has lost his family in a random act of violence and she feels the blues because she doesn't know how to help him.
Secrets, Lies and Lamaze
episode S5.E14 january 2008Piper runs into trouble with the gaming commission, but Cooper bails her out, raising suspicions of the staff.
Guess Who's Coming to Breakfast
episode S5.E15 january 2008Piper and Mike go to a club to steal their bartender and wake up the next morning, married to each other. Sam has to deal with her expert cover-up man retiring and Danny tries to find a way to come up with an idea to combat the new ice bar that Cooper wants to put in the Montecito to draw new customers.-
2 on 2
episode S5.E16 february 2008In the fashion of "White Men Can't Jump," Mike and Danny are involved in a local 2-on-2 tournament, but someone's killing the losers. Meanwhile, Mike gets a little friendly pressure to consummate their secret marriage from Piper, who also has a little pressure from her job when a magazine bigwig shows up and tests her services in the hospitality industry. 
Win, Place, Bingo
episode S5.E17 february 2008Cooper is on the trail of someone he feels is cheating while playing the horses. Danny gets convinced by Mike that he needs to do a "dry run" for the hospital. Meanwhile, Mike and Piper feel their first time was a "little dry," and end up avoiding each other all day long.
Three Weddings and a Funeral: Part 1
episode S5.E18 february 2008An expensive stamp gets stolen; one of Sam's whales gives her a $50,000 chip as a tip.
Three Weddings and a Funeral: Part 2
episode S5.E19 february 2008Mike's omission of his nuptials to his family prompts him to put together a wedding for his mother's sake, as well as his family, which prompts Danny to propose to Delinda. Sam's deceased ex-husband's brother shows up with plans to take ownership of the Montecito in his family's name.
- The Glass Is Always Cleaner
- Head Games
- Run, Cooper, Run!
- When Life Gives You Lemon Bars
- Adventures in the Skin Trade
- It's Not Easy Being Green
- The High Price of Gas
- A Cannon Carol
- I Could Eat a Horse
- 3 Babes, 100 Guns and a Fat Chick
- Secrets, Lies and Lamaze
- Guess Who's Coming to Breakfast
- 2 on 2
- Win, Place, Bingo
- Three Weddings and a Funeral: Part 1
- Three Weddings and a Funeral: Part 2
Best moments10
- Piper and Mike go to a club to steal their bartender and wake up the next morning, married to each other. Sam has to deal with her expert cover-up man retiring and Danny tries to find a way to come up with an idea to combat the new ice bar that Cooper wants to put in the Montecito to draw new customers.
- Piper runs into trouble with the gaming commission, but Cooper bails her out, raising suspicions of the staff.
- In the fashion of "White Men Can't Jump," Mike and Danny are involved in a local 2-on-2 tournament, but someone's killing the losers. Meanwhile, Mike gets a little friendly pressure to consummate their secret marriage from Piper, who also has a little pressure from her job when a magazine bigwig shows up and tests her services in the hospitality industry.
- Among the bounty hunters that the FBI has trailing them in an effort to catch a high priced claim jumper, is a gorgeous woman who used to be one of Danny's sergeants in Iraq, who does nothing for Dalinda's ego and her appearance. And Piper doesn't help matters, either, when she kicks Dalinda out of the pool because of the way she looks. One of Sam's whales has lost his family in a random act of violence and she feels the blues because she doesn't know how to help him.
- Mike and Danny arrive at Cooper's suite to find a dead body in his bed and things don't look good when Cooper takes off before the police arrive. Sam convinces the new concierge to babysit the son of one of her whales and the staff agrees to take part in a parenting test for Danny and Dalinda.
- While Danny assumes his new position as President of the Montecito, Delinda assumes he doesn't have any time for her. Meanwhile, Sam stands her ground, standing by what she saw while poolside, even if it means her job.
- When Danny stands up to a friend-stripper's boss, Dalinda convinces him to stand up for all exotic dancers, who go on strike and have an effect on all aspects of the tourist trade in Las Vegas, including Mike, whose friends happen to be in town for the sole reason of hitting the gentlemen's clubs, and Dalinda herself, who feels the pangs of impending motherhood. Sam, while in the midst of doing a favor for Piper, asks one of her in return.
- Cooper sends Danny and Mike out to the ranch to buy a horse, while Sam and Delinda are stuck in Vegas helping Piper (who's gotten a blast from the past).
- Cooper is on the trail of someone he feels is cheating while playing the horses. Danny gets convinced by Mike that he needs to do a "dry run" for the hospital. Meanwhile, Mike and Piper feel their first time was a "little dry," and end up avoiding each other all day long.
- Cooper insists on following Sam around to find out what she does, then finds himself having to split time with some old friends in an effort to make it up to her. Delinda insists on having the control to hire a new baker for the restaurant, then regrets her decision and turns to Danny for help. Piper gets into the Halloween spirit.
- Guess Who's Coming to Breakfast
- Secrets, Lies and Lamaze
- 2 on 2
- 3 Babes, 100 Guns and a Fat Chick
- Run, Cooper, Run!
- Head Games
- Adventures in the Skin Trade
- I Could Eat a Horse
- Win, Place, Bingo
- When Life Gives You Lemon Bars