Robert Conrad as James T. West

Ross Martin as Artemus Gordon

Paul Williams as Michelito Loveless, Jr.

Harry Morgan as Robert T. Malone

René Auberjonois as Capt. Sir David Edney

Jo Ann Harris as Carmelita

Trisha Noble as Penelope

Jeff MacKay as Hugo Kaufman

Susan Blu as Gabrielle

Pavla Ustinov as Nadia

Robert Shields as Alan

Lorene Yarnell Jansson as Sonia

Wilford Brimley as President Grover Cleveland

Ted Hartley as Tsar Nicholas of Russia

Skip Homeier as Joseph

Jacquelyn Hyde as Queen Victoria

Joyce Jameson as Lola

Alberto Morin as King Alphonso

Mike Wagner as Deadwood

John Wheeler as Henry

Jeff Redford as The Kid