Tom Selleck as Nick Lassiter

Jane Seymour as Sara Wells

Lauren Hutton as Kari Von Fursten

Bob Hoskins as Inspector John Becker

Joe Regalbuto as Peter Breeze

Ed Lauter as Smoke

Warren Clarke as Max Hofer

David Warbeck as Muller

Christopher Malcolm as Quaid

Edward Peel as Allyce

Paul Antrim as Askew

Barrie Houghton as Eddie Lee

Harry Towb as Roger Boardman

Belinda Mayne as Helen Boardman

Peter Skellern as Pianist

William Morgan Sheppard as Sweeny

Brian Coburn as Burto Gunz

Jane Wood as Mary Becker

Tristram Jellinek as Phipps

Michael Howarth as Commander

David Warbeck as Agent

Nicholas Bond-Owen as Boy

Eleanor Fazan as Choreographer

George Malpas as Old Man

Fanny Carby as Old Woman

Desmond Barrit as Cop 1

Terence Mountain as Cop 2

Jürgen Andersen as German Guard

Peter McNamara as German Guard

Richard Ridings as German Guard

Bill Leadbitter as German Guard

Clive Curtis as Boxer 1

George Lane Cooper as Boxer 2

Dinny Powell as Referee

Elliot Johnson as Becker's Son

Scott Johnson as Becker's Son

Kenneth Coombs as Detective (uncredited)

Harry Fielder as Man at Docks (uncredited)

Jill Goldston as Waitress (uncredited)

Lucien Morgan as Algernon (uncredited)

Peter Ross-Murray as Fight Spectator (uncredited)

Fred Wood as Fight Spectator (uncredited)

Russell Brook as Diner (uncredited)

Cryss Jean Healey as Dancer (uncredited)

Debbie Estell as Dancer (uncredited)

Christine Cartwright as Dancer (uncredited)

Carol Beddington as Dancer (uncredited)

Gaynor Martine as Dancer (uncredited)