Summary: The intrepid team of 19th century government underground intelligence agents made famous on the 1965-69 television series are brought out of retirement to discover whether clone-like imposters may have been substituted for the crowned heads of Britain, Spain, Russia and President Cleveland. (imdb)

Genres: Comedy, Action, Adventure, Western

Country: USA

Directed By: Burt Kennedy

Written By: William Bowers

Starring: Wilford Brimley, Harry Morgan, Rene Auberjonois, Robert Conrad, Susan Blu, Jo Ann Harris, Paul Williams, Trisha Noble, Ross Martin, Robert Shields

More information at the Internet Movie Database