Keir Dullea
Devon
William Osler
Computer
Gay Rowan
Rachel
Robin Ward
Garth
Ed Ames
Mr. Smith
James Barron
Garth's Father
William Clune
Captain
Patty Elsasser
Secretary
Pat Galloway
Trent
Danny Hodgkins
Monster
Doris Petrie
Nurse
Les Rubie
City Man
Aileen Seaton
Rachel's Mother
Allen Stewart-Coates
Magnus
