as Representative of Johnson K. Johnson (uncredited)
as Dr. Jeremy Stone
as Dr. Duffy
as Brewer
as Cap Collis
as Albert Graves
as Governor (uncredited)
as Caleb Grainger
as Barney
as Gen. Keating
as Grainger
as Dr. Glenn Gorham
as John Popper
as Neil Stanton
as Sam Bonner
