Gary Collins
— Dr. Larry Freeman
John Dehner
— Dr. John Bedford
Susan Howard
— Dr. Margaret Bedford
Gordon Pinsent
— Dr. Bud Bedford
Dan Ferrone
— Dr. Tom Bedford
Sharon Farrell
— Ginny Pepper
Wally Cox
— Wilbur Mott
Sam Jaffe
— Mr. Berryman
Terry Moore
— Martha Atkinson
Mitch Vogel
— Jimmy Atkinson
Virginia Gregg
— Nurse Nelson
Greg Mullavey
— Mike
Marilyn Hassett
— Beverly Marshall
Vince Howard
— James Barning
Joseph Bernard
— Sid Gladder
Jan Peters
— Len Richards
Madison Arnold
— Lloyd Atkinson