Robert Morse

as Self

as Herman (voice)

as Self

as Santa Claus (voice)

as Herman (voice)

as Walter Hoving

as Dominick Dunne(6 eps)

as Self (archive footage)

as Santa Claus (voice)(4 eps)

as Marshak (voice)(1 ep)

as Burt

as Governor of Yi (voice)(1 ep)

as Self

as Bertram Cooper(74 eps)

as Self

as J. Pierrepont Finch (segment "How To Succeed In Business Without Really Trying")

as Self

as Edwin O'Malley(25 eps)

as Self - Performer

as Jake (voice)(1 ep)

as Santa Claus(1 ep)

as Uncle Bert(1 ep)

as Desaad (voice)(1 ep)

as Grandpa

as Chap Starfall(5 eps)

as Mr. Koch / Juggler (voice)(1 ep)

as Goopy Geer (voice)(1 ep)

as Self

as The Tailor

as Garrison Gaylord

as Howler (voice)(13 eps)

as (segment "Ye Gods")(1 ep)

as Marc Faber(1 ep)

as Nat Couray

as Buzzy Beaker(1 ep)

as Moncho (voice)(13 eps)

as Self - Narrator (voice)(1 ep)

as Truman Capote(1 ep)

as Jack Frost (voice)

as Stephen Shaw(1 ep)

as Young Scrooge (voice)

as Barney Shore(1 ep)

as Young Stuffy (voice)

as Fred Philpotts

as Self(2 eps)

as Roger Blacker(1 ep)

as Self(1 ep)

as Ensign Garland

as Self(1 ep)

as Waldo

as Ed Stander

as Finch

as Jonathan

as Self(10 eps)

as Self - Center Square(1 ep)

as Self - Charley Weaver(1 ep)

as Dennis Barlow

as Oliver Cromwell Cannon

as Jason Menlow

as Bobby

as Self(2 eps)

as Self(2 eps)

as Self(1 ep)

as Professor Pearson(1 ep)

as Richy Wilkin(1 ep)

as Barnaby Tucker

as Casualty

as Self - Presenter(2 eps)

as Self - Performer(2 eps)

as Self - Nominee(1 ep)

as Self - Winner(1 ep)

as Phil(1 ep)

as Len(1 ep)

as Self(1 ep)