Cast
Robert Hays
D.H. 'Hank' Mercer / Biff Deegan
Fred Gwynne
Victor Greville
Lynne Cormack
Lynne Gorman
Catherine Mary Stewart
Marissa
Martin Neufeld
Pete
Robin Ward
Marc Gomes
Christopher Murney
Lt. Greenberg
Celeste Holm
Claire
Louis Di Bianco
Lewis J. Stadlen
Norman Wagstaff (uncredited)
Michael Copeman
Eric Keenleyside
Jacques Sandulescu
Timothy (uncredited)