The Return of Sam McCloud
Ex-Marshal McCloud now is senator of New Mexico, fighting for a new environment law. His enemy is Maitland, unscrupulous owner of Chemtel, the world's most important chemical manufacturer. Shortly after McCloud gives an inspiring speech, he barely escapes an bomb in his car and a shooting in a restaurant. When he learns that his niece, medical researcher for Chemtel, was killed, he begins to suspect that the attempts on his life were not made by Arabian terrorists, but by Maitland. He pays him a visit in Britain and starts to research on his own.

Dennis Weaver
Sam McCloud

J.D. Cannon
Commissioner Peter B. Clifford

Terry Carter
Chief Joe Broadhurst

Diana Muldaur
Chris Coughlin

Patrick Macnee
Tom Jamison

Kerrie Keane
Dr. Ashley Stevens

Roger Rees
Jason Cross

Simon Williams
Simon Langton

Melissa Sue Anderson
Colleen McCloud

David McCallum
Inspector Craig

Sondra Currie
Rachel

Robert Beatty
William Maitland

Michael Cochrane
Geraint Davies
Patrick Monckton
Jack Barron

John Turner
McFarland

Ricco Ross
Rifkin

Linda Hayden
Nancy Cratchett
Mel Cobb
John Bishop

Sion Tudor Owen
Sergeant Phillips
Hilary Crane
Mary Clifford

Ian Tyler
Jodie Freeman
Raymond Marlowe
Fulton Reece

Alan Polonsky
Taxi Driver
Adam Richardson
Waiter
Maxine Howe
Sally
Keith Nichols
Pub Piano Player
Paul Stanton
Chemtel Guard

Guy Standeven
Senator (uncredited)