My Sister Sam is an American television sitcom that aired on CBS from October 6, 1986, to April 12, 1988. The sitcom follows the lives of a 29-year-old San Francisco freelance photographer named Samantha "Sam" Russell and her sister Patti. The supporting cast includes Sam's neurotic agent Jordan Dylan "J.D." Lucas (Joel Brooks), Sam's sarcastic assistant Dixie Randazzo (Jenny O'Hara) and Jack Kincaid (David Naughton) The series' theme song, "Room Enough for Two", was written by Steve Dorff and John Bettis and performed by Kim Carnes.