as King of Sweden
as Swiss Professor (uncredited)
as Nutky
as Kim Lyle
as FBI Director Thompson
as Tony
as Phillip
as Mr. McGregor
as Court Clerk
as David Bower
as Mason Lane
as Sir Jeffrey
as Alistair
as Lt. Bergen
as Danny Dougherty
as Dr. Muenzmire
as George Washington
as Dr. Payne
as Richie
as Lt. Blocker
as The Founder
as Hot Guitar Dealer
as Dr. Renault
as Owen Shacklford
as Colonel Ryneheart
as Phil
as Swedish Doctor
as Stan Beaudry
as Stubs
as Minister
as Beany
as Inspector Fitzpatrick
as Barfly
as Doc Fitzgerald
as Professor Quincy
as Professor
as Mustache Man
as Brendan McHale
as Ivan (voice)
as Dr. Bonan
as Mr. Plargent
as Johnny Soccio
as Uncle Archie
as Clarence
as Ray Paul Jones
as Robin Davis
as Andrews (voice)
as Lt. Timothy Blocker
as Artist / Guiseppe Bianci (voice)
as Klaus Rhinehart
as Theodore