James Ingram (2 episodes)
Scott
A. J. Muste
Clov
Andy Warhol (6 episodes)
Channing Robertson (4 episodes)
Cornelius Eckhard (1 episode)
Calvin Bennett (3 episodes)
Richard
Elton Chambers
ER Doctor (1 episode)
Dr. Spencer (1 episode)
Cary Loudermilk (27 episodes)
Harlowe (1 episode)
Senator Jack Danforth
Writer
Enos Abascal (8 episodes)
Atticus Nevins (4 episodes)
Single Dad
Cap'n Andy Hawks
TARS (voice)
Cardinal Brennan (2 episodes)
Richard Balsille (1 episode)
Dr. Peter Lindstrom (16 episodes)
Dr. Buck Tierney (10 episodes)
Pastor Bud
Fred Medkiff (1 episode)
Hal Brennan (13 episodes)
Chief Jeff 'Goob' Garver
Nate Haskell (9 episodes)
Dr. Schwahn (1 episode)
Paul Buchman
Ellison Conway (1 episode)
Uncle Teddy
Dito
Mr. Leeds
Scoutmaster
Self (archive footage)
Lt. Smith
Harry Woods
Lou Lou Who
Tom Snout
Marco
Ray Charles
Bill Irwin (segment "Subway Car from Hell")
Unnamed Brother #1
Comic
The Maestro
Enrico Bellati (2 episodes)
Geoffrey
Buzz Harley
Eddie Collins
Eddie Bartholomew (1 episode)
Self - Special Guest (1 episode)
The Dancing Man (uncredited) (1 episode)
Ham Gravy