Cornelius Keefe

as Senator Walter K. Powers

as Capt. Kroger

as Officer (uncredited)

as Lieutenant Bob Manning

as Tommy Hopkins (uncredited)

as Capt. Whitney (uncredited)

as Gambler at Roulette Wheel

as Trent Burke

as Campbell

as Tom Brent

as Martin Simms

as Gil Burris

as Eric Simpson

as Paul Szegedy

as Douglas Stanton

as Bill (uncredited)

as House Patron (uncredited)

as Barton Pierce

as Phil Lang

as First Officer Cliff Rogers

as Jerry Patton

as Dr. Jordan