Pam Dawber Samantha "Sam" Russell Actor Rebecca Schaeffer Patti Russell Actor Joel Brooks J.D. Lucas Actor Jenny O'Hara Dixie Randazzo Actor David Naughton Jack Kincaid Actor Matthew Laurance Guest Star Mandy Ingber Guest Star John Apicella Guest Star Nancy Lane Guest Star Nan Martin Guest Star JoAnn Willette Guest Star Jacklyn Williams Guest Star DeeDee Rescher Guest Star Christopher Bradley Guest Star Whit Hertford Guest Star Lee Ryan Guest Star Charles Quertermous Guest Star Hartley Silver Guest Star William Tucker Guest Star Diane English Guest Star, Executive Producer, Writer Burt Metcalfe Executive Producer, Director Karyl Miller Producer, Writer Korby Siamis Producer, Writer Stephen Fischer Writer Danny Jacobson Writer Lisa Albert Writer Tom Palmer Writer Ramona Layman Writer Gary Murphy Writer Susan Beavers Writer Dennis Danziger Writer Larry Strawther Writer Ellen Sandler Writer Tom Cherones Director Ellen Gittelsohn Director