as Walter Sullivan
as Lt. Comdr. Challee
as Intelligence Officer Powell (uncredited)
as John Mitchell
as Gov. William Claiborne
as Sam Dunstock
as Colonel Rufus S. Bratton
as Art
as Police Lt. Carl Eckstrom
as Val Rogers
as The President
as District Attorney Harold Horn
as Horace (The Governor)
as Steven Pike
as Winston Conway
