Spudvisor
Alexandra Bastedo
William Gaunt

Richard Barrett (30 episodes)

Stuart Damon

Craig Stirling (30 episodes)

Anthony Nicholls

Cmdr. W.L. Tremayne (30 episodes)

David Prowse
Anthony Chinn

Guard Commander (2 episodes)

Joseph Fürst

Chislenkan (1 episode)

Dr. Rudolf Mueller (1 episode)

Norman Florence

Police Captain (1 episode)

Cabello (1 episode)

Rio Fanning

Telegraphist (1 episode)

Lighthouse Keeper (1 episode)

Ric Young

Burmese Police Captain (1 episode)

Ho Ling (1 episode)

Guy Rolfe

Walter Pelham (1 episode)

Andrew Keir

Dr. John Newman (1 episode)

Colin Blakely
Jack MacGowran

Banner B. Banner (1 episode)

Grant Taylor

General Winters (1 episode)

J.G. Devlin

Frank Nicholls (1 episode)

Jan Holden

Miss. Davies (1 episode)

Reginald Marsh

Capt. Conrad Schultz (1 episode)

Toke Townley

Peanut Vendor (1 episode)

David Langton
Frances Cuka

Anna Maria Martes (1 episode)

Henry Gilbert

President Drobnic (1 episode)

Clifford Evans

Franz Reitz / Colonel Reitz (1 episode)

Walter Gotell
David Burke

Roger Carson (1 episode)

Bruce Boa

American Colonel (1 episode)

John Woodvine

Lt. Kruger Haller (1 episode)

Josephine Tewson

Hotel Switchboard Operator (1 episode)

Terence Donovan
John Turner

Lt. Cmdr. Street (1 episode)

Richard Owens

George Brading (1 episode)

John Lee

Ambulance Doctor (1 episode)

David Bauer

Doctor Glind (1 episode)

Ann Lynn

Inga Kalmutt (1 episode)

Burt Kwouk

Chinese Major (1 episode)

Ronald Radd
Viola Keats

Mme. Drobnic (1 episode)

Philip Madoc
Kate O'Mara

Jane Purcell (1 episode)

Basil Dignam

Sir Frederick (1 episode)

Michael Guest
Adrienne Corri
Paul Maxwell
Terence Alexander

Douglas Trennick (1 episode)

Walter Sparrow

George Whetlor (1 episode)

Madalena Nicol

Doctor Margaret Daniels (1 episode)

Bill Cummings
Dallas Cavell

Ship's Captain (1 episode)

Derek Sydney

Major Zerrilli (1 episode)

Edina Ronay

Sandra Hurst (1 episode)

Bill Nagy
Richard Bond

Radar Operator (1 episode)

Patricia English
Warren Stanhope
David Blake Kelly

Lighthouse Keeper (1 episode)

Anne Sharp

Jane Soames (1 episode)

Tony Cyrus
Wolf Frees

Dr. Neimann (1 episode)

Paul Stassino

Guido Selvameni (1 episode)

Rachel Herbert

Loretta Brading (1 episode)

John Graysmark

Assistant Art Director (30 episodes)

Bill Greene

Construction Manager (30 episodes)

Frank Watts

Director of Photography (29 episodes)

James Allen

Director of Photography (1 episode)

Laura Nightingale

Wardrobe Supervisor (30 episodes)

Costume Supervisor (30 episodes)

Gerry Fletcher

Makeup Supervisor (30 episodes)

Philip Aizlewood

Post Production Supervisor (30 episodes)

Bill Sawyer

Stunt Coordinator (15 episodes)

Frank Maher

Stunt Coordinator (6 episodes)

Malcolm Christopher