George Segal

as Self

as Self

as Himself / Albert 'Pops' Solomon

as John

as Albert 'Pops' Solomon(185 eps)

as Self

as Elliott Klubershturf (segment "Ollie Klublershturf vs. The Nazis")

as Alan Robbins(20 eps)

as Dr. James Randall

as Elliott Klublershturf

as Peter Trickell (voice)(1 ep)

as Tony Delgatto

as Mr. Jacobs

as Self

as Roy 'Buster' Bustamante(1 ep)

as Wendell Parker(1 ep)

as Julie's Father

as Horror (voice)

as Dominic Spinuzzi

as Sid(1 ep)

as Rabbi Mendel

as JD

as Albagon (voice)

as Probate Lawyer (voice)(1 ep)

as Bernie (voice)(1 ep)

as Paul Cruickshank(1 ep)

as Murray Berenson(3 eps)

as Mayor Nick Dixon (voice)

as Dr. Roger Tate(1 ep)

as Beck

as King of New York / Surgeon #2 (voice)(1 ep)

as King of New York / Surgeon #2 (voice)(1 ep)

as Jack Gallo(148 eps)

as Henry Fine

as Dr. Benton Quest (voice)(26 eps)

as Steven's Father

as Ed Coplin

as Paul Stark

as Leo

as Harry Rosenthal(50 eps)

as Bill Holsten

as Ted Varnas(1 ep)

as Conference Speaker (uncredited)

as Bob Anderson(1 ep)

as Douglas Wilde(1 ep)

as Fred Wilde(3 eps)

as Sen. Beau Ashton

as James Tronson

as Harry

as J.B. (voice)(1 ep)

as Ted Varnas

as Gordon(23 eps)

as Ezra Goldstine

as Gil

as Ben Zima(1 ep)

as Albert

as Kepler

as Lt. Franklin L. Severence

as George Segal(2 eps)

as Buddy Arnett

as Billy

as Art Silver

as Grigory

as Nick (voice)(1 ep)

as Albert

as Mr. Miller

as Mr. Miller(2 eps)

as Colonel

as Daedalus Patrick Murphy(13 eps)

as Alan Morani

as William 'Bud' Robinson

as Self

as Barry

as Dr. Frank Bower

as Dave Novaro(1 ep)

as Robin Hood

as Hugh Martin

as John Grafton

as Jimmy Skinner

as Self

as Howard Trapp

as Self

as Walter Whitney

as Jeff Thompson

as Adam

as Robby Ross

as Harry Calder

as Dick Harper

as Charlie 'Dirtwater Fox' Malloy

as Sam Spade Jr.

as Tim Shaver

as Self - Presenter(1 ep)

as Self(3 eps)

as Bill Denny

as Harry Benson

as Stephen Blume

as Steve Blackburn

as Andrew

as Andrew Kelp

as J

as Gordon Hocheiser

as Felix

as Brooks Wilson

as Lt. Phil Hartman

as Dan

as Franco

as Morris Brummel

as Morroe Rieff

as George

as Glenn Griffin

as Peter Gusenberg

as Self(1 ep)

as Quiller

as Nick

as Biff Loman

as Lt. Mahidi

as Corporal King

as David

as Matt Weaver

as Dr. Tony "Shiv" Parelli

as Lester Sweyd

as Andre(1 ep)

as Jack Wisner(1 ep)

as Self(2 eps)

as Self - Guest Host(2 eps)

as Self(28 eps)

as Dr. Novak(1 ep)

as U.S. Army Ranger

as Larry Duke(1 ep)

as Self - Co-Host(10 eps)

as Self(7 eps)

as Dr. Howard

as Self(1 ep)

as Jerry Costell(1 ep)

as Self(1 ep)

as Self(1 ep)

as Self - Nominee/Presenter(1 ep)

as Self - Nominee(1 ep)

as Self - Presenter(1 ep)