Dr Patrick Knight (1 episode)

Arnold Slocum (110 episodes)

Captain (1 episode)

Metcalf

Dr. Baylor

(1 episode)

Sam Tucker (1 episode)

Gen. Phil Spencer - Chairman of the Joint Chiefs of Staff

Robert Ten Broeck Stevens

Gregory McGill (1 episode)

Luftwaffe General

Col. Barnes

Jackson Wyndham (1 episode)

Mr. Rogers (1 episode)

Dr. Barto (1 episode)

Dr. Samuel Abbott (1 episode)

Arthur Ferris (1 episode)

Capt. Dawson

McGuffin

Hugh Gaynor

Col. Anderson

Mr. Kandiss

George Harrington

Harbald (1 episode)

General Jomar

Jim Cardoff (1 episode)

Warren Stuart (1 episode)

John Lovell (1 episode)

Dr. Malcolm Gantley (1 episode)

Maj. Pete Stanhope (1 episode)

Dr. John Slaton (1 episode)

William Anderson

Martin Pierce (1 episode)

Jim Slade (Divorce Lawyer) (uncredited)

Captain of Submarine, USS Sailfin

Gus Becker (1 episode)

District Attorney

Johnson

The Defender (1 episode)

Stan Wilson (1 episode)

Durrell (1 episode)

Medical Officer

Stanley Overton (1 episode)

Elliot Dunbar (1 episode)

Lt. Kritzman

Capt. Harvey Adam

Maj. Wilson (1 episode)

Tom Pryor (1 episode)

Maj. Pryor (1 episode)

(24 episodes)

Reeger

Carl Hastings

Lt. Hollis

Robert Allen, Attorney

Parker (uncredited)

Capt. Floyd Henderson (uncredited)