Doomwatch

Ian Bannen

Dr. Shaw

Judy Geeson

Victoria Brown

John Paul

Dr. Quist

George Sanders

The Admiral

Simon Oates

Dr. Ridge

Jean Trend

Dr. Fay Chantry

Joby Blanshard

Bradley

Percy Herbert

Hartwell

Shelagh Fraser

Mrs. Betty Straker

Geoffrey Keen

Sir Henry Leyton

Joseph O'Conor

Vicar

Norman Bird

Brewer

Constance Chapman

Miss Johnson

Michael Brennan

Tom Straker

James Cosmo

Bob Gillette

Cyril Cross

George

George Woodbridge

Ferry Skipper

Jerome Willis

Lt. Com. Tavener

Jeremy Child

David Broome

Brian Anthony

Brian Murray

Rita Davies

Mrs. Murray

Walter Turner

Mr. Murray

Paddy Ryan

Grandfather Murray

Reg Lever

Sam

Pam St. Clement

Young Woman

Peter Sasdy

Director

Doreen Soan

Continuity

Derek Whitehurst

Assistant Director

Clive Exton

Screenplay

Tony Tenser

Producer

Jim Brennan

Location Manager

Jack Causey

Production Manager

Kenneth Talbot

Director of Photography

Ronnie Maasz

Camera Operator

Ronald Anscombe

Focus Puller

Michael Hopkins

Sound Editor

Ken Softley

Construction Manager