Frank Gerstle

---

Congressman

Reporter at Airport

Sergeant

Technician at Radio (uncredited)

Ben

Col. Middleton

Frazer

Hospital Policeman

Furnas (uncredited)

Watchman

George Keely

Dr. Otto Frank

Police Lieutenant

(Unknown)

Sergeant in Charge of the Brig

Mr. Johnson

Romero's Manager (uncredited)

Member of Senate Investigating Committee (uncredited)

District Attorney

Julie

Les Hellman

Det. Lee Coulter

Frank (uncredited)

Capt. William Brennan

Capt. Sam Precott

Capt. Boardman

Harry Castleton

Col. Dundee

Verdun (uncredited)

Holdup Man (uncredited)

(Unknown)

Kadinski

Tim (uncredited)

Chuck Evans

Mr. Ramsey

Jim Hornsby (uncredited)

Dum-Dum Wilson

Robbery Suspect (uncredited)

Det. Fuller

Mug (uncredited)

Rocket Ship Crew

Dr. Curt Kruger

Gas Station Attendant (uncredited)

Grant's Officer (uncredited)

Col. Willis

Mr. Wheeler, hunter

Detective (uncredited)

Bill Collector (uncredited)

Dawson [Chs. 7-8]

Gabby Agent at the Party (uncredited)

Detective

Doctor (Uncredited)

News Photographer in Bucknor's Office (uncredited)

Stick-Up Man (uncredited)

Plant Worker in Locker Room (uncredited)

Dr. MacDonald

Dr. Curt Kruger