- William Daniels
- Â Carter Nash / ... 15 episodes, 1967
- Alice Ghostley
- Â Mrs. Nash 15 episodes, 1967
- Ann Prentiss
- Â Sgt. Candy Kane 15 episodes, 1967
- Liam Dunn
- Â Mayor Finney 14 episodes, 1967
- Bill Zuckert
- Â Chief Segal 14 episodes, 1967
- Byron Foulger
- Â Mr. Nash 7 episodes, 1967
- Sabrina Scharf
- Â Miss Schneider 3 episodes, 1967
- John Dehner
- Â Medula 2 episodes, 1967
- Joe Flynn
- Â Dr. John Edgars 1 episode, 1967
- Joseph V. Perry
- Â Luna 1 episode, 1967
- Barbara Stuart
- Â Lola 1 episode, 1967
- Bob Newhart
- Â Lloyd Larchmont 1 episode, 1967
- Victor French
- Â Anthony 1 episode, 1967
- John Fiedler
- Â Gunnar 1 episode, 1967
- Simon Oakland
- Â Harry Houseman 1 episode, 1967
- Ben Wright
- Â Stevens 1 episode, 1967
- Marlyn Mason
- Â Receptionist 1 episode, 1967
- Edward Binns
- Â Al Spencer 1 episode, 1967
- Kelton Garwood
- Â Gregory Omnus 1 episode, 1967
- James Lanphier
- Â Ibid 1 episode, 1967
- Johnny Haymer
- Â Dr. Von Keppel 1 episode, 1967
- Marilyn Lovell
- Â Miss Devine 1 episode, 1967
- Vic Tayback
- Â Lipton 1 episode, 1967
- Arthur Malet
- Â Park Guard 1 episode, 1967
- Madlyn Rhue
- Â Amanda Woolf 1 episode, 1967
- Joseph Campanella
- Â Kincade 1 episode, 1967
- Frank Maxwell
- Â General Rock Ravage 1 episode, 1967
- Celeste Yarnall
- Â Rosalind 1 episode, 1967
- Dick Wilson
- Â The Drunk 1 episode, 1967
- John Milford
- Â Lionel--Drunk 1 episode, 1967
- Florence Halop
- Â Mrs. Kowalski 1 episode, 1967
- Dennis Cross
- Â Larkin 1 episode, 1967
- Philip Roth
- Â Hal Porter 1 episode, 1967
- Dick Curtis
- Â Bostic 1 episode, 1967
- Sheldon Allman
- Â Gordon 1 episode, 1967
- Fred Villani
- Â Fetta 1 episode, 1967
- Jo Anne Worley
- Â Rusty 1 episode, 1967
- Daniel J. Travanti
- Â Lenny 1 episode, 1967
- Ron Foster
- Â Doc Simmons 1 episode, 1967
- Noah Keen
- Â O'Brien 1 episode, 1967
- Deanna Lund
- Â Louise 1 episode, 1967
- Jerry Douglas
- Â Joey 1 episode, 1967
- Johnny Silver
- Â Small Man 1 episode, 1967
- Vince Howard
- Â Policeman #1 1 episode, 1967
- Jan Arvan
- Â Yebba 1 episode, 1967
- Byron Morrow
- Â Councilman 1 episode, 1967
- Tommy Farrell
- Â Defense Attorney 1 episode, 1967
- Charles Grodin
- Â News Vendor 1 episode, 1967
- James Gammon
- Â Milton the Mole 1 episode, 1967
- Ross Hagen
- Â Jake 1 episode, 1967
- Jay Lanin
- Â Bugsy 1 episode, 1967
- Georgia Schmidt
- Â Harriet Weaver 1 episode, 1967
- C. Lindsay Workman
- Â Storeowner 1 episode, 1967
- Frederic Downs
- Â Judge 1 episode, 1967
- Harry Varteresian
- Â Sopar 1 episode, 1967
- Marvin Brody
- Â Baker 1 episode, 1967
- John A. Neris
- Â Nursery Man 1 episode, 1967
- Bob Michaels
- Â Eddie 1 episode, 1967
- Beth Brickell
- Â Renata 1 episode, 1967
- Ted Gehring
- Â Thug #2 1 episode, 1967
- Larry D. Mann
- Â Sheik Abdul 1 episode, 1967
- Lois Roberts
- Â Miss Donahue 1 episode, 1967
- Julie Parrish
- Â Hatcheck Girl 1 episode, 1967
- Felice Orlandi
- Â Lucky 1 episode, 1967
- Shirley Boone
- Â Ellie 1 episode, 1967
- Ernest Sarracino
- Â Joe Kowalski 1 episode, 1967
- Hollis Morrison
- Â Prosecuting Attorney 1 episode, 1967
- Pat Harrington Jr.
- Â Arthur 1 episode, 1967
- Leonard Stone
- Â Tony 1 episode, 1967
- Jason Wingreen
- Â Thug #1 1 episode, 1967
- Margaret Teele
- Â Babsy 1 episode, 1967
- Barbara London
- Â Hatcheck Girl 1 episode, 1967
- Paul Condylis
- Â Hood 1 episode, 1967
- Robert Munk
- Â Guard 1 episode, 1967
- Phyllis Davis
- Â Secretary 1 episode, 1967
- Kip King
- Â Policeman #2 1 episode, 1967
- Burt Mustin
- Â Old Man 1 episode, 1967
- Joseph La Cava
- Â Exhibit Patron / ... (uncredited) 2 episodes, 1967
- Judith Woodbury
- Â Citizen / ... (uncredited) 2 episodes, 1967
- Charles Dierkop
- Â Bank robber (uncredited) 1 episode, 1967
- Michael Fox
- Â Councilman (uncredited) 1 episode, 1967
- Duke Fishman
- Â Worker (uncredited) 1 episode, 1967
- Leoda Richards
- Â Club Patron (uncredited) 1 episode, 1967
- Leon Alton
- Â Waiter (uncredited) 1 episode, 1967
- Jack Perkins
- Â Bartender (uncredited) 1 episode, 1967
- Jeffrey Sayre
- Â Citizen (uncredited) 1 episode, 1967
- Rudy Germane
- Â Policeman (uncredited) 1 episode, 1967
- Bud Cokes
- Â Reporter (uncredited) 1 episode, 1967
- Jack Henderson
- Â Citizen (uncredited) 1 episode, 1967
- Jerry Rush
- Â Club Patron (uncredited) 1 episode, 1967
- George Hoagland
- Â Club Patron (uncredited) 1 episode, 1967
