Ben Hildebrand
Detective Barloe
Lord Rogers (voice)
Dave Novotny
Ship Captain
Richard Maxwell
Round Table Host
Mike Wallace
Martin
Ed Muhl
Joseph Thompson
Hank Greenberg
Detective Kaminsky
George Robbins
David Thiel
Herb Pennock
Edward 'Ed' Muhl
Dr. Serious
Burt
Peter Atkins
Stockton
Elliott Davis
Reed Manchester
Leonard
Dr. Lester
Milos
Keith Polace
Pete Benton
Bob Rowland
DHS Officer
Jeff
Devore Inspector Kashyk
Mikhail Alvanov
Dr. Peter Ogden
Count Kurushu
Reed Folsom
Michael Agosta
Pete Clancy
Ron Levinson
Ramsfeld Snuppy
Tim
Stuart Wultz
Doctor
Kenyon Russell
Dr. Chandler
Dr. Phillip Zachary
William Bloomfield
Mr. Foster
Julian Voorhees
Peter
Eric Gablehauser
Valenta
Marvin Colgate
Arthur Bloom
Ronald Tulf
Niles Harrington
Richard
Davis Lynch
Joe
Liam Reynolds
Liam Reynolds (archive footage) (uncredited)
Lyle
Paul
Mr. Millbrook - Asourian's Attorney
Mr. Thorpe
Paul Houghton