Riven

Kenneth Connor

as Ordinary Seaman Blissworth

Eric Barker

as Capt. David Foster

Leslie Phillips

as Lt. Cmdr. Bill Fanshawe

Joan Sims

as Ann Foster

Noel Purcell

as Adm. Sir Humphrey Pettigrew

Hattie Jacques

as Agatha Potter

Spike Milligan

as Ranjid - Civilian electrician #1

Eric Sykes

as Civilian electrician #2

Sid James

as Chief Petty Officer Mundy

David Lodge

as Security sergeant

Victor Maddern

as Sailor fishing for bike

Ed Devereaux

as Cmdr. Phillips

Robin Ray

as Flag lieutenant

George Street

as Second Security Guard

Peter Howell

as Admiral's secretary

Peter Byrne

as Sailor

Arch Taylor

as Coxswain

Michael Brennan

as Security Guard

Leila Williams

as WREN Driver

Richard Bennett

as Officer of the Day

Carl Conway

as Sailor

Rory MacDermot

as Security Guard

Jack Smethurst

as Sailor

Dickie Owen

as Sailor

Bill Cartwright

as Sailor

Ivor Danvers

as Sailor

Charles Vance

as Sailor

Michael Nightingale

as Sailor

Eric Corrie

as Engineering Officer

Gerald Thomas

Director

Earle Couttie

Writer

Vivian Cox

Writer

Alan Hackney

Writer

Peter Peake

Technical Advisor

Peter Rogers

Producer