On screen
Cast
100 credited performers
Bill Bixby
Tim O'Hara
Ray Walston
Uncle Martin
Alan Hewitt
Det. Bill Brennan
Pamela Britton
Mrs. Lorelei Brown
J. Pat O'Malley
Mr. Harry Burns (voice) (uncredited)
Paul Sorensen
Jim
Cliff Norton
Mr. Albert
Cosmo Sardo
Taxi driver (uncredited)
Stafford Repp
Character not listed
Jamie Farr
Character not listed
Herbert Rudley
Col. Whitehead
Richard Reeves
Detective
Len Lesser
Hank
Roy Engel
Police Captain
Madge Blake
Cora Darling
George Cisar
Patrolman #1
Vito Scotti
Junkyard Manager
Dick Wilson
Patrolman #2
Gavin MacLeod
Alvin Wannamaker
Michael Constantine
Leonardo da Vinci
Bill Idelson
Character not listed
Norman Bartold
Character not listed
Patricia Smith
Character not listed
John Fiedler
Professor Jennings
Laura Shelton
Character not listed
Sharon Farrell
Gloria Trimble
Henry Corden
Character not listed
Olan Soule
Character not listed
Michael Pataki
Character not listed
Linda Evans
Sally Farrow
Mona Bruns
Character not listed
John Crawford
Character not listed
Willard Waterman
Character not listed
Dodie Marshall
Imogene
Natalie Masters
Nurse
Michael Conrad
A.C.
Nicholas Colasanto
Orville
Richard Deacon
Mr. Bentley
Cyril Delevanti
Mr. Green
Butch Patrick
Stevie
John Considine
Raymond
Penny Santon
Grandmother
Shelley Morrison
Narita
Les Tremayne
Mr. Clary
Susanne Cramer
Kitty
Dan Seymour
Fat Man
Yvonne Craig
Louise
Parley Baer
Mr. Babcock
Don Diamond
Judge Gonzales
Penny Santon
Miss Gonzales
Shannon Farnon
Caroline
Susan Wedell
Kathy
Noam Pitlik
Sam
Jean Hale
Jeanine Carter
Ina Victor
Annabelle
Simon Oakland
Lt. Murphy
Linden Chiles
Howard Loomis
Dal McKennon
Mailman
Alan Reed
Councilman Jack Gramby
Pamela Curran
Accomplice
Norman Alden
Detective Harris
John Anderson
Capt. Farrow
Alan Hale Jr.
Omar M. Keck
Buck Taylor
Bruce Baker
Milton Frome
Logan
Larry D. Mann
Fat Man
James B. Sikking
Aide
Cecil Kellaway
Wilbur Canfield
John Qualen
Matt
Maurice Marsac
Donati
Jill Ireland
Zelda
Peter Brocco
Curator
Sarah Marshall
Mrs. Frisby
Virginia Gregg
Eileen McGinty
Nancy Rennick
Cynthia Parker
John Lasell
Mr. Morgan
Melinda O. Fee
Sylvia
Steve Franken
George
Lauren Gilbert
Mr. Abernathy
Henry Beckman
Lt. Harland
Linda Gaye Scott
Nadja
Naomi Stevens
Mama
Conrad Janis
Chad Foster
Dan Frazer
Clete Baxter
Tom Kennedy
Mike
Marge Redmond
Mother
Don Haggerty
Sgt. Seeley
Lane Bradford
Harry
Edward Colmans
Mr. Blackstone
Lee Krieger
Ted
Sam Harris
Gallery Patron (uncredited)
Johnny Kern
Gallery Patron (uncredited)
Ollie O'Toole
Man with Dog
Joe Higgins
Guard #1
Billy M. Greene
Guard #2
David Bond
Curator
Arlene Martel
Character not listed
Allan Melvin
Clarence
Jonathan Hole
Walter Poppe
Bruce Glover
Ralph O'Hara