On screen
Cast
31 credited performers
John Forsythe
Dr. Robert Kier
Pat Harrington Jr.
Joe Tate
Katherine Woodville
Claire Parlini
Season Hubley
Ann Kilmer
Anthony Zerbe
Dr. Albert Scanlon
Beverly Garland
Laura Kier
John McIntire
Dr. Ernest Wilson
Artwork unavailable
Yvonne Gilbert
Betty Kier
Louise Sorel
Character not listed
Lance Kerwin
Kennedy Brown
Artwork unavailable
Michael C. Gwynne
Dr. Anton Balinowski
Artwork unavailable
Shelly Juttner
Nikki Kier
Christian Juttner
Vince Kier
Ellen Weston
Barbara, Secretary to Dr. Kier
Julio Medina
Character not listed
Jay W. MacIntosh
Character not listed
Artwork unavailable
Priscilla Garcia
Character not listed
Artwork unavailable
Anne Newman Bacal
Character not listed
Stack Pierce
Character not listed
Jim Storm
Character not listed
Paul Mantee
Character not listed
Angela Elayne Gibbs
Character not listed
Artwork unavailable
Casey MacDonald
Character not listed
Jim Boles
Character not listed
Artwork unavailable
Dick Valentine
Character not listed
Artwork unavailable
Jacqueline Weiss
Character not listed
Gavan O'Herlihy
Character not listed
Liam Dunn
Mr. Addison
Bill McKinney
Mr. Brown
Jon Cedar
Character not listed
Artwork unavailable
John Romano
Character not listed