Character Name : Dr. Diana Dawson

Original Name : Victoria Principal

Gender : Female

Character Name : Bob Gifford

Original Name : Gil Gerard

Gender : Male

Character Name : Professor Wally Dawson

Original Name : Robert Webber

Gender : Male

Character Name : Martha Dawson

Original Name : Barbara Barrie

Gender : Female

Character Name : Andrew Saul

Original Name : Richard Kline

Gender : Male

Character Name : Jan Thacker

Original Name : Markie Post

Gender : Female

Character Name : Professor Zakall

Original Name : Albert Hague

Gender : Male

Character Name : Dee Courso

Original Name : Judy Strangis

Gender : Female

Character Name : Warren Krantz

Original Name : Ed Begley Jr.

Gender : Male

Character Name : Dr. Morton Schiller

Original Name : Steve Franken

Gender : Male

Character Name : Sophia Theodore

Original Name : Jill Jacobson

Gender : Female

Character Name : Julius Thompkins

Original Name : William Dozier

Gender : Male

Character Name : Lynette

Original Name : Sharon Stone

Gender : Female