Diretor/a
George McCowan
DIRETOR/A
Elenco (na ordem dos créditos)
Patrick O'Neal
David Howard
Susan Tyrrell
Maggie Van Birchard
Barry Morse
Secretary of State
Lance Henriksen
Hank Adams
Cec Linder
Dr. Stephen van Birchard
Ken James
MacGilvrey
Robert Goodier
Adm. Zachary Taylor
Jack Mather
Grandfather
Claude Rae
Dr. Mitchell Dawkins
Murray Westgate
Dr. Vincent O'Connell
Macolm Martin
Congressman
Merle Ann Marshall
Abigail
Tony Parsons
TV Newsman
Jack Van Evera
Bobby