Casts
John Forsythe
as Dr. Robert Kier
Pat Harrington, Jr.
as Joe Tate
Katherine Woodville
as Claire Parlini
Season Hubley
as Ann Kilmer
Anthony Zerbe
as Dr. Albert Scanlon
Beverly Garland
as Laura Kier
John McIntire
as Dr. Ernest Wilson
Lance Kerwin
as Kennedy Brown
Michael C. Gwynne
as Dr. Anton Balinowski
Christian Juttner
as Vince Kier
