Cast 13

Christopher Lee

Dr. Stephen Hayward

Jon Finch

Lomax

Judy Geeson

Helen

Dilys Hamlett

Julia Hayward

Tony Beckley

Sgt. Greene

Jane Merrow

Mary Dawson

Colin Jeavons

Bob Dawson

David Trevena

Johnson

Adrian Cairns

Morgan

Daphne Neville

Nurse Fisher

Hugh Smith-Marriott

Dr. Chapman

Hubert Tucker

Ronalds

David Langford

Gray

Crew 17

Sidney Hayers

Directing

Kenneth Jones

Art

Ivan Goff

Writing

Ben Roberts

Writing

Philip Levene

Writing

Patrick Dromgoole

Production

Peter Miller

Production

Michael Towers

Production

Laurie Johnson

Sound

Bob Edwards

Camera

David Williams

Editing

John W. Carr

Editing

Barry Peters

Editing

Ken Bridgeman

Art

Christine Penwarden

Costume & Make-Up

F. Sherwin Green

Production

Mike Davey

Sound