George Carlin
Dan Dreiberg / Nite Owl / Photographer #3 (voice)
Ghost (voice)
Andrew Thornton
Grimes (voice)
New York Times Reporter
Lloyd Vogel
Lockwood
Daniel Ellsberg
Himself
Percy
Reece
New York Voice
John / Johnny
Joseph Miller
Mateo
The Old Man (voice)
Dylan Thomas
Count Dzerzhinsky
Peter Simon
Lord Byron
Cpl. Doc Fairweather
James Strang
Jonathon
Eddie
Edward Malone
Darren Daniels
Frank
Carl
Demetrius
Shaun McCardle / Sean McCardle
(uncredited)
(voice)