as Col. Braxton Summers
as Ken Paine
as Senate Reporter (uncredited)
as Col. Joe Parkman
as Abe Carbo
as Willard
as René LaFarge
as Bruce Adams
as Stuart Grumby
as Ed Rector
as Peter Gunn
as John Thomas Anthony III
as Willard Deckerr
as Mike Carr
as Tom Dillon
as Self
as Danny Williams
as Phil Barton
as Sailor (uncredited)
as Chuck Evans
as Bandleader
as Monte Loeffler
as Robert Struck
as Charles Corman
as Gil
as Lane McGowan
as Carter
as Alfred King, Jr.
as Carlo's Guest (uncredited)
as Carl Becker
as Bill McClure
as Tony Maddox
as Ward Prescott
as Dr. Stuart Reynolds
as Rudolf van Bohlen
as Cyrus Hampton
as Nick Charles
as Peter Thorne
as Lieutenant Jim Anthony
as Bit Role (uncredited)
as Cyril Guthrie
as Carter Andrews
as Major Bruce
as Detective Sergeant Steve O'Malley
as Rick Martin
as (archive footage)
as Frank Poston
as Greg Stewart
as Prof. Ames Caulfield
as Lawrence Henry Carroll III
as Saunders
as Lang Roberts
as Viktor Lukas
as Frank Pearse
as Hakim
as Arthur Hodges
as Lieutenant Egan
as Jim Bancroft
as Arness Blackmore
as Paul
as Asher Berg
as Del Whitman
as Ben Ryerson
as Julian Carpenter
as Brett
as Walter Carlson
as Craig Chase
as James Chelton
as Walter Healy
as Michael Strait
as Mr. Sloan
as Jonathan Kendrick
as Johnny Kyper
