
Ben Stone
Dr. Chester Crayton
Dr. Peter Kapik
Solicitor-General Wallace Gannon
Orson Bailey
Jim Wheeler
Colonel Thomas Campbell
Various (voice)
Senator Hank Rose
Hull Barret
John Maxwell
Russell Pfeiffer
Douglas Starr
Brigadier General Hershberg
Harry Potter Sr.
David 'Mo' Rutherford
Dwight D. Eisenhower
Marine O. D.
Jimmy Quinn
Winton Dean
John Converse
Adrian, Psychic
Ray Preston
Governor Harold Hoffman
Captain Paul Stenning
Adrian - Psychic
Ray Preston
Mark Solomon