On screen
Cast
14 credited performers
Sam Groom
Dr. Simon Locke
Jack Albertson
Dr. Andrew Sellers
Artwork unavailable
Larry D. Mann
Lt. Jack Gordon
Len Birman
Chief Dan Palmer
Nuala Fitzgerald
Louise Wynn
Sean Sullivan
Jake
Glenn Corbett
Character not listed
Artwork unavailable
Gerry Huckstep
Killer
Terry Tweed
Helen
Artwork unavailable
Richard Alden
Adams
Artwork unavailable
Mike Kirby
Lou
Artwork unavailable
Marie Mumford
Jean
Toby Tarnow
Andrea
Artwork unavailable
Bess Amos
Sara