as Col. Broderick (uncredited)
as Dr. Leonard Michaelson
as Jim Mellott
as Tony's Butler (uncredited)
as Jay Fenton
as John Kenyon
as Otto Olney
as Todd Meacham
as Burt Jackson
as Jeff Martell
as Chuck Graffer
as Captain Carraway
as Foster Drake
as Murph
as Major General Wiley Crowe
as Mark Grainger