Brian d'Arcy James

Peter Moira

Walter

Thanks

Dennis

Dr. Lydell

Trey Ruffa

Dr. Fred Fason

Bo

Bruce

Richard Damrosch

Dr. Kemp

Executive Producer

Officer Krupke

Derek Bishop

The General (voice)

Mark Giuliano

Anton

Brian Wilson (uncredited)

Victor LeConte

Jimmy Brennan

President of the United States

Tom Sheffield

Logan

Joseph A. Walker

Stone

Bad Brad

Sheriff Jones