(1 episode)

(1 episode)

Frank Leonardt (1 episode)

Governor Eric Harper (1 episode)

(1 episode)

Mr. Luder

(1 episode)

(1 episode)

(9 episodes)

Dr. Dan Lewis

Mr. White

(1 episode)

Concierge (1 episode)

Concierge

Cy Margulies (1 episode)

Harcourt (1 episode)

Captain Donati

(1 episode)

Mark Dupres (1 episode)

(2 episodes)

(1 episode)

Jason Laird (1 episode)

Ed Martin

Adam Becker

(1 episode)

(1 episode)

Professor Wren (3 episodes)

Ben

Richard Entwhistle

Dr. Magnus

(1 episode)

Client

Adrian Marshall (1 episode)

Theo 'Lucky' English

Father Michael

(2 episodes)

Pope Clement XIII

Dr. Anthony B. Borelli (2 episodes)

Polygraph interrogator

(1 episode)

Diego Maximillian (1 episode)

Robert Alda (1 episode)

Dean Butler (1 episode)

Captain MacClay (2 episodes)

Kenneth Allandice

(1 episode)

(1 episode)

(3 episodes)

Wally

Self (2 episodes)

John Brooks III (1 episode)

Lo Bianco

Vice Governatore Gomez

Warren Reese

Rick Turner

Ataulf

Inuni, Pharaoh's Architect

Roy Harrison

Allen Loomis

Jess Burton (1 episode)

Gilbert Patterson (1 episode)

Ben Nelson (1 episode)

Angelo Armiento (1 episode)

Maestro Doria

Maj. William Morgan (21 episodes)

Major Bill Morgan

(2 episodes)

(1 episode)

Rusty Miller (1 episode)

Paul Oxford (1 episode)

Self (2 episodes)

(219 episodes)

Deke Oliver

Self (2 episodes)

Self (1 episode)

Fingers Maroni

Self - Host (12 episodes)

Neil

Master of Ceremonies

Andy

Billy Shay

Phil Dinardo

Bruce Conrad [Conrad Ryler in on-screen end credits]

Nicky Toresca

Pinkie

Tommy Coles

George Gershwin