John Wayne as Lt. Jim Brannigan

Richard Attenborough as Cmdr. Charles Swann

Judy Geeson as DS Jennifer Thatcher

Mel Ferrer as Mel Fields

John Vernon as Ben Larkin

Ralph Meeker as Capt. Moretti

Barry Dennen as Julian

Lesley-Anne Down as Luana

Del Henney as Drexel

James Booth as Charlie-the-Handle

Brian Glover as Jimmy-the-Bet

John Stride as Insp. Traven

Daniel Pilon as Gorman

Arthur Batanides as Angell

Pauline Delaney as Mrs Cooper

Stewart Bevan as Alex

Don Henderson as Geef

Anthony Booth as Freddy

Janette Legge as Miss Rooke

Tony Robinson as Motorcycle Courier

Kathryn Leigh Scott as Miss Allen

Michael Crane as Boyle

Tim Barlow as Customs Inspector (uncredited)

Del Baker as Man in Bar (uncredited)

Ernest Blyth as Gentlemans Club Member (uncredited)

Willy Bowman as Club Member (uncredited)

Mark Burns as Jennifer's Fiance (uncredited)

John Cannon as Policeman getting into car (uncredited)

Derek Chafer as Policeman (uncredited)

Alan Chuntz as Man in Bar (uncredited)

John Clifford as Policeman (uncredited)

Leslie Crawford as Man in Pub (uncredited)

Hugh Elton as Wanted Man (uncredited)

Steve Emerson as Man In Bar (uncredited)

Harry Fielder as Passerby near Tower Bridge (uncredited)

Victor Harrington as Diner at Gentlemans Club (uncredited)

Alan Harris as Man in Pub (uncredited)

Frank Henson as Man in Pub Fight (uncredited)

Alf Joint as Man in Bar (uncredited)

Steve Kelly as Gates (uncredited)

Juba Kennerley as Diner at Gentlemans Club (uncredited)

Roy Lansford as Neighbour (uncredited)

George Leech as Man in Bar (uncredited)

Rick Lester as Customer in Bar Fight (uncredited)

Raymond Mason as Club Clerk (uncredited)

Declan Mulholland as Neighbour (uncredited)

Charles Pemberton as Arthur (uncredited)

Dennis Plenty as Policeman (uncredited)

Peter Porteous as Masseur (uncredited)

Nosher Powell as Man in Bar (uncredited)

Charles Price as Wanted Man (uncredited)

Joe Ritchie as Larkin's Club doorman (uncredited)

Jeff Silk as Policeman (uncredited)

Guy Standeven as Diner at La Terraza (uncredited)

Philip Stewart as Man in Pub (uncredited)

John Tatham as Man in Bar (uncredited)

Cy Town as Wanted Man (uncredited)

Joe Wadham as Police Driver (uncredited)

Roy Beck as