Question: Jennifer Carpenter was a star in the horror film Quarantine, what other Showtime drama series was she a star in?

Context articles: Jennifer Beals
Sarah Treem
Quarantine (2008 film)
It's Alive! (Dexter)
Jennifer Carpenter
Our Father (Dexter)
Vanessa A. Williams
The Damage a Man Can Do
Love American Style (Dexter)
The British Invasion (Dexter)

Jennifer Beals (born December 19, 1963) is an American actress and a former teen model.
 She is best known for her role as Alexandra "Alex" Owens in the 1983 romantic drama film "Flashdance", and starred as Bette Porter on the Showtime drama series "The L Word".
 Beals earned an NAACP Image Award and a Golden Globe Award nomination for the former.
 She has appeared in more than 50 films.
Sarah Treem is an American TV writer-producer and playwright.
 She is the co-creator and showrunner of the Golden Globe-winning Showtime drama "The Affair", which won for Outstanding Drama Series, and was a writer and co-executive producer on the inaugural season of "House of" Cards, which was nominated for nine Golden Globes, including Outstanding Drama Series.
 She also wrote on all three seasons of the HBO series "In Treatment".
Quarantine is a 2008 American found-footage horror film directed and co-written by John Erick Dowdle, produced by Sergio Aguero, Doug Davison, and Roy Lee, and co-written by Drew Dowdle, being a remake of the Spanish film "REC".
 The film stars Jennifer Carpenter, Jay Hernandez, Columbus Short, Greg Germann, Steve Harris, Dania Ramirez, Rade Šerbedžija, and Johnathon Schaech.
"It's Alive!"
 is the second season premiere and thirteenth overall episode of the American television drama series "Dexter", which first aired on September 30, 2007 on Showtime in the United States.
 The episode was written by Daniel Cerone and was directed by Tony Goldwyn.
 In the episode, which takes place five weeks after the first-season finale, Sgt. James Doakes (Erik King) is following Dexter Morgan (Michael C. Hall) at all times, but when he gets his first opportunity Dexter finds himself unable to kill.
 Meanwhile, his sister Debra (Jennifer Carpenter) returns to work after her ex-fiancé Brian tried to kill her, and his girlfriend Rita Bennett (Julie Benz) refuses to believe that Dexter sent her ex-husband Paul (Mark Pellegrino) to prison in spite of the evidence in front of her.
Jennifer Leann Carpenter (born December 7, 1979) is an American actress best known for playing Debra Morgan on the Showtime drama series "Dexter" (2006–13), for which she won a Saturn Award for Best Supporting Actress on Television in 2009.
 She is also known for starring in the hit film "White Chicks" as Lisa.
 She starred as Rebecca Harris in the CBS series "Limitless" from 2015 until its 2016 cancellation.
"Our Father" is the third season premiere and twenty-fifth overall episode of the American television drama series "Dexter", which first aired on September 28, 2008 on Showtime in the United States.
 The episode was written by Clyde Phillips and directed by Keith Gordon.
 In the episode, which takes place several months after the second season finale, Dexter Morgan (Michael C. Hall) mistakenly kills an innocent man but forms a friendship with the man's brother, well-known assistant district attorney Miguel Prado (Jimmy Smits).
 Dexter's sister Debra (Jennifer Carpenter), meanwhile, has turned over a new leaf in her life and is determined to become a detective.
Vanessa A. Williams (born May 12, 1963) is an American actress and producer.
 She is best known for her roles as Maxine Joseph–Chadway in the Showtime drama series, "Soul Food" (2000–04), for which she received NAACP Image Award for Outstanding Actress in a Drama Series.
 Williams also is known for role as Anne-Marie McCoy in the 1992 horror film "Candyman" and as Rhonda Blair in the first season of the Fox prime time television soap opera, "Melrose Place" (1992-93).
"The Damage a Man Can Do" is the eighth episode of the third season of the American television drama series "Dexter", which first aired on November 16, 2008 on Showtime in the United States.
 The episode was written by Scott Buck and directed by Marcos Siega.
 In the episode, assistant district attorney Miguel Prado (Jimmy Smits) asks Dexter Morgan (Michael C. Hall) for his assistance in killing a murderous gambler.
 Meanwhile, Dexter's sister Ofr.
 Debra Morgan (Jennifer Carpenter) finds her boyfriend and informant Anton Briggs (David Ramsey) to be missing after she tells him that he is no longer legally obligated to work for her.
"Love American Style" is the fifth episode of the first season of the American television drama series "Dexter", which first aired on October 29, 2006 on Showtime in the United States.
 The episode was written by Melissa Rosenberg and was directed by Robert Lieberman.
 In the episode, Dexter Morgan (Michael C. Hall) hunts down Jorge Castillo (José Zúñiga), a human trafficker and murderer.
 His sister, Ofr.
 Debra Morgan (Jennifer Carpenter), attempts to extract information from a security guard whose limbs were amputated by the "Ice Truck Killer".
"The British Invasion" is the twelfth episode and finale of the second season, and twenty-fourth overall episode, of the American television drama series "Dexter", which first aired on 16 December 2007 on Showtime in the United States.
 The episode was written by Daniel Cerone (based on a story by Cerone and Melissa Rosenberg) and was directed by Steve Shill.
 In the episode, Lila Tournay (Jaime Murray) finds Sgt. James Doakes (Erik King) imprisoned in an Everglades cabin and learns from him that her object of affection, Dexter Morgan (Michael C. Hall), is the serial killer known as the "Bay Harbor Butcher".
 She decides to help Dexter and kills Doakes by setting the cabin on fire.
 Meanwhile, Dexter's sister Debra (Jennifer Carpenter) questions whether her career is more important than her relationship with FBI Special Agent Frank Lundy (Keith Carradine).