Big Lou Kritski

Harry Pizer

Murray Melman (7 episodes)

Michael Aylott

Barney

Principe napoletano

Cosmo Castorini

Mushnik

Tassi, the Commissioner

(segment "Healer") (1 episode)

Chief Mike Maldonato

Saul Gritz

Detective Al Church

J. Edgar Hoover (3 episodes)

Self - Narrator (voice) (2 episodes)

Stephen Spettigue

Maggio

Det. Frank Ochoa

General Briggs

Traeger

Ray Stohler (8 episodes)

Stoney

Doctor Byrd

Peter Kessler (3 episodes)

Sam Diamond

Al Weill

Old Painter

Frank Hull

Krim

Sheriff Cotton

Benny Fikus

(1 episode)

Uncle Pepe

Santino Paleari

Frankie, the journalist

Mr. Chips

Det. Vince LaGuardia (1 episode)

Self (2 episodes)

Big Daddy Jessup

Sheriff

Frank Ochoa

Colonel Charles Poletti

Dutch Schnell

Ollie

(1 episode)

Judge Motorman (1 episode)

Papadakis

Self - Nominee (1 episode)

(1 episode)

Curtis Rempley (9 episodes)

Mayor Wappler

Carol Newquist

Coach Williams

Mr. Marsh

Vito Lugana

(1 episode)

Vito Lugana (2 episodes)

Lewis George Parma (1 episode)

(1 episode)

Eddie Cortina (1 episode)

Colonel Centis (1 episode)

Charles Shepherd (1 episode)

Capt. Bill Gibbs (1 episode)

Bruno (1 episode)

(3 episodes)

John Sample (1 episode)

Briggs (1 episode)

Preston

Inspector (1 episode)

Chief Inspector (1 episode)

Charlie Raines (1 episode)

George Morton (1 episode)

Peter Chakris (1 episode)

Sullivan (1 episode)

Mr. Kraft (1 episode)

Lipari

Bartender

Dutch Schultz

Bit part (uncredited)

(1 episode)

Nissen

Lazlo

Bull (1 episode)

Crudelli (1 episode)

Musso (1 episode)

Danny the Gimp

Dick

Dick (1 episode)

Bailiff