Jennifer Slept Here: 80s TV series

John P. Navin Jr. who played Joey Elliot in Jennifer Slept here is well known for his roles in the 1981 drama film Taps and the 1983 movie Losin' It, in both of which he co-starred with Tom Cruise. He also starred in National Lampoon's Vacation as Cousin Dale.
He has made guest appearances on the television shows The Facts of Life, Gimme a Break!, Silver Spoons, Cheers, and Double Trouble. He has the honor for being the first patron on Cheers, appearing as a teenager who presents a fake I.D. to try to get a drink. The last movie he appears to have been in is Class of '61 in 1993.

Mya Stark, also known as Mya Akerling who played Joey's little sister Marilyn in the series apepared in several TV series after her stint on Jennifer Slept Here, including Webster, The Greatest American Hero, Max Headroom and The Wonder Years. Since then she has gone on to write and direct films and is currently the editor-in-chief at Mean Magazine.

Georgia Engel who played Susan Elliot in the series had a recurring role on Coach as Shirley Burleigh and starred as the voice of Love-a-Lot Bear in The Care Bears Movie in 1985 She was also seen in the recurring role of Ezmeralda the good witch on the NBC soap opera Passions.

Engel received consecutive Emmy nominations as outstanding guest actress in a comedy series in 2003, 2004, and 2005 for her role on Everybody Loves Raymond as Robert Barone's mother-in-law, Pat MacDougall. She later returned to her stage roots and in recent years, has been appearing at The Muny Theater in Forest Park in St. Louis, Missouri.

Brandon Maggart who played George Elliot in the series was also a cast member of the groundbreaking Showtime original comedy Brothers, where he played Lou Waters. The show was on the air from 1984 to 1989. For his role on Brothers, Maggart was nominated for two Cable ACE awards (for Best Actor in a Comedy Series) in 1985 and 1987, following the show's first and third seasons, respectively.

Maggart has children who are also in the business: Spencer Maggart (also known as Brandon, Jr.) is now a writer/director, and Garett Maggart has been a well-known TV and movie actor for many years, at times working with Brandon on some projects. Amber is better known in show business as cabaret singer Maude Maggart, and Fiona, as singer Fiona Apple.

Glenn Christopher Scarpelli who played Joey's friend and neighbor Marc is best known for his 1980-1983 role of Alex Handris on the long-running television situation comedy One Day at a Time. Scarpelli's other television appearances include 3-2-1 Contact, Steven Spielberg's Amazing Stories, MacGyver, The Love Boat, and Fantasy Island.
He released at least one musical album of songs, one of which was entitled "Get A Love On".
Scarpelli currently lives in Sedona, Arizona, with his boyfriend, Jude Belanger and has been the CEO of the Sedona Now Network since 2003.