Calvin Lockhart

Tom Newcliffe

Peter Cushing

Dr. Christopher Lundgren

Marlene Clark

Caroline Newcliffe

Charles Gray

Bennington

Anton Diffring

Pavel

Ciaran Madden

Davina Gilmore

Tom Chadbon

Paul Foote

Michael Gambon

Jan Jarmokowski

Sam Mansary

Butler

Andrew Lodge

Pilot

Carl Bohen

1st Hunter

Eric Carte

2nd Hunter

Valentine Dyall

Narrator (voice/ uncredited)

Annie Ross

Caroline Newcliffe (uncredited/voice)

Paul Annett