as Uncle Archie(1 ep)
as Klaus Rhinehart(2 eps)
as Danny Dougherty
as John Miller
as Colonel Ryneheart
as Mr. McGregor
as Dr. Muenzmire
as Sir Jeffrey
as George Washington
as Swedish Doctor
as Presley(1 ep)
as Brendan McHale(1 ep)
as Mason Lane
as Dr. Renault
as Minister(1 ep)
as The Founder
as Phil
as Paul Sassen(1 ep)
as King of Sweden
as FBI Director Thompson
as Mustache Man(1 ep)
as Stan Beaudry(1 ep)
as Professor(1 ep)
as Tony
as Theodore(1 ep)
as Mr. Gibson(1 ep)
as Gil Garcetti
as Professor Quincy(1 ep)
as Andrews (voice)(1 ep)
as Artist / Guiseppe Bianci (voice)(1 ep)
as Peter Zernick(1 ep)
as Doc Fitzgerald(1 ep)
as Ray Paul Jones(1 ep)
as Dr. Allen
as Clarence(1 ep)
as Mr. Plargent(1 ep)
as Kim Lyle
as Dr. Bonan(1 ep)
as Barfly(1 ep)
as Lt. Blocker
as Ivan (voice)(1 ep)
as Dr. Payne
as Alistair
as Mr. Gabriel(1 ep)
as Phillip
as Johnny Soccio(1 ep)
as John(1 ep)
as Stubs(1 ep)
as Owen Shacklford
as Lt. Timothy Blocker(1 ep)
as Lt. Bergen
as Beany(2 eps)
as Inspector Fitzpatrick(1 ep)
as David Bower
as Trevor Krause(1 ep)
as Nutky
as Swiss Professor
as Robin Davis(1 ep)
as Court Clerk
as Richie
as Hot Guitar Dealer