as Audience Member (uncredited)
as Crewman Nichols
as Lieutenant, Radar Officer
as Sandy Allen (uncredited)
as Minor Role (uncredited)
as Harry Sherbourne
as Security
as Garrigues
as FBI Agent Mr. Nelson
as George
as Mr. Warren
as Pilot
as Carson
as Dr. Cantwell
as Andy
as Macy
as Schnall
as Luther Woods
as Chico Martinez
as Tim Naylor
as Pvt. Horton
as George Seeley
as Grant Waldron
as Captain
as Dan Perry
as Clay Adams
as Scott Frasier
as Al Jennings
as Wilson
as Lab Technician
as Crime Lab Man
as Frank Slater
as Mr. White
as Press Man
as McAllister
as Sergeant Baxter
as Sergeant Tierney
as Jason Elliott
as Col. Nesvig
as Warden
as John Deegan
as Major Phillips
as Swede
as Captain, Engine *43, LACoFD (uncredited)
as Buck Wilkerson
as Pender
as Howard Pender
as Assistant Scientist
as Bill
as Contest Judge
as Cheyenne
as Red
as Reporter
as Lt. Rawlings
as Guard
as Detective
as Det. Sgt. Brady
as The Highway Patrolman
as Officer 3822
as Officer on Phone
as Sgt. Phillips
as Policeman on Horse (uncredited)
as Federal Marshal
as Capt. Boggs
as Trooper (uncredited)
as Brad
as Sgt. Vallon
as Mr. Tilden
as Admiral Cordin
as Corman
