Sen. Estes Kefauver

Mr. Pringle

Ed Lindquist

Daly

Jess Jessup

Hubert

Will Renner

Maj. Ferguson

Ben Collins

Edward

Ted Larabee

John Hammond Jr.

Ens. Rabbit

Breezy

Dr. Barclay

Hotel Clerk

Ben Parrott

Baxter

Jonas Creel

Willis Tomlin

Hansan

Husband (uncredited)

Frank Doty

Eddie

Pete

Melvyn Pfeiffer

Danny Davidson

Michael Barnes

George Appleby

Homer Matthews

Chubby Markham

Worker (uncredited)

Reporter

Girl-Chaser in a Park (uncredited)

Floyd T. Ingram

Reporter (uncredited)

Dan Howell

Actor in Show (uncredited)

Hiram Briggs

Eph Winters

Jim

Pliny Jones

(uncredited)

Medical Assistant

First Reporter (uncredited)

Private Casey (uncredited)