Charlie Lester
Dick Van Dyke
Fran Lester
Lynn Carlin
Stewart
Doug Johnson
Danny Lester
Dermott Downs
Mr. Doherty
Jim Raymond
Mrs. Doherty
Penny Kunard
Telly Curran
Sandy Ward
Rita
Joyce Easton
Rudy King
Don Porter
Toni
Linda Lavin
Karen Lester
Jewel Blanch
Fisherman
Sam Gilman
Dr. Emmett
Joshua Bryant
Dr. Tillman
Richard Derr
Frank Lester
Robert Hover
Carol Lester
Carolyn Ames
Director
Richard T. Heffron
Teleplay
Richard Matheson
Novel
Jack B. Weiner
Art Direction
Ben Kasazkow
Editor
David Newhouse
Original Music Composer
Mike Post
Pete Carpenter
Director of Photography
Michel Hugo