Joe Estevez
President Davidson (47 eps)
Tim Heidecker
Agent Jack Decker (47 eps)
Gregg Turkington
Special Agent Kington (39 eps)
Mark Proksch
Abdul / Wolfman / Frankenstein / Bob Cratchit / Jacob Marley / Mummy / Charlie Chaplin / W-CPO (21 eps)
James Mane Jr.
Lanoi Arnold (12 eps)
John Aprea
General Cotter (9 eps)
Simone Turkington
Advisor (7 eps)
Sally Kellerman
First Lady Janet Davidson (6 eps)
Ralph Lucas
James Dean / Dracula (5 eps)
Jimmy McNichol
Son of Dracula (5 eps)
Charlie Schiefer
Vice President Roger Robertson (5 eps)
Vinny DeGennaro
Soldier #1 (4 eps)
Manuel Giusti
Manuel Giusti (4 eps)
Rizi Timane
UN Secretary General (4 eps)
Vaughn Armstrong
Dr. Peterson (4 eps)
Ayaka Ohwaki
President Davidson's Secretary (3 eps)
David Schroeder
Doctor (2 eps)
Vincent Riquier
Vinny (uncredited) (2 eps)
Bobby Valli
Zombie (2 eps)
Toni Sawyer
Aide (2 eps)
Alessandro Serradimigni
Axiom (2 eps)
Nicholas Ruffilo
Nick (2 eps)
Andrew Porter
Michael Victor (1 eps)
Chris Murray
Terrorist (1 eps)
Melanie Erlich
Waitress (1 eps)
Cristy Joy
Stewardess (1 eps)
Daniel Krause
Terrorist 1 (1 eps)
Al Jardine
Dr. Richards (1 eps)
Kyle Clinton
Soldier (1 eps)
Ernest Pierce
Front Desk Clerk (1 eps)
Corwin Allard
Young Jack Decker Jr. (1 eps)
Joey Travolta
Judge Buchanan (1 eps)
Jesse Popp
Concertgoer (1 eps)
Kellee Maize
Popp (1 eps)
Corbin Timbrook
Fictional President Davidson (1 eps)
Steve Railsback
Fictional General Cotter (1 eps)
Mike Tarnofsky
Helicopter Pilot (1 eps)
Ruben Roberto Gomez
Senator Sanchez (1 eps)
Eric Kaldor
Dr. Aswad (1 eps)
Nick Brett
Trooper (1 eps)
Michael C. Matthews
Roy St. Charlemagne Laroux (1 eps)
January Welsh
Candy (1 eps)
Zac Holtzman
Dr. Luther An (1 eps)
Mustafa Haidari
Arab Attacker (1 eps)
Lindsay Seim
Maybellene (1 eps)
David Marks
Self (1 eps)
Carl Gottlieb
Self (1 eps)
Terry Shroud
Film Buff (1 eps)
Dee Thompson
Captain Dee (1 eps)
Don Swayze
General Coover (1 eps)
Todd Rundgren
Ambassador Zultan (voice) (1 eps)
Raghuram Shetty
International Panelist (1 eps)
Marilyn Harris Smith
Mrs. Crane (1 eps)