Robert Conrad and Ross Martin reprise their roles as Secret Service agents of the 1890s.
as Jim West
as Artemus Gordon
as Prof. Albert Paradine II
as Robert T. 'Skinny' Malone
as Capt. Sir David Edney
as Yvonne
as Daphne
as Dr. Henry Messenger
as Juanita
as Mirabelle Merriwether
as The Bystander
as Physical Fitness Trainer
as The Wheelman
as Aide #1
as Aide #2
as Italian Ambassador
as French Ambassador
as Spanish Ambassador
as German Ambassador
as Russian Ambassador
as Bavarian Delegate
as 1st Hulk
as 2nd Hulk
as Juanita's Brother
as Juanita's Brother
as Juanita's Brother
as Secret Service Man
as Dealer (uncredited)