- Spencer Tracy
- Capt. T. G. Culpeper
- Milton Berle
- J. Russell Finch
- Sid Caesar
- Melville Crump
- Buddy Hackett
- Benjy Benjamin
- Ethel Merman
- Mrs. Marcus
- Mickey Rooney
- Ding Bell
- Dick Shawn
- Sylvester Marcus
- Phil Silvers
- Otto Meyer
- Terry-Thomas
- J. Algernon Hawthorne
- Jonathan Winters
- Lennie Pike
- Edie Adams
- Monica Crump
- Dorothy Provine
- Emmeline Finch
- Eddie 'Rochester' Anderson
- Second Cab Driver
- Jim Backus
- Tyler Fitzgerald
- Ben Blue
- Biplane Pilot
- Joe E. Brown
- Union Official
- Alan Carney
- Police Sergeant
- Chick Chandler
- Policeman Outside Ray & Irwin's Garage
- Barrie Chase
- Sylvester's Girlfriend
- Lloyd Corrigan
- The Mayor
- William Demarest
- Aloysius
- Andy Devine
- Sheriff of Crockett County
- Selma Diamond
- Ginger Culpeper
- Peter Falk
- Third Cab Driver
- Norman Fell
- Detective at Grogan's Crash Site
- Paul Ford
- Col. Wilberforce
- Stan Freberg
- Deputy Sheriff
- Louise Glenn
- Billie Sue Culpeper
- Leo Gorcey
- First Cab Driver
- Sterling Holloway
- Fire Chief
- Marvin Kaplan
- Irwin
- Edward Everett Horton
- Mr. Dinckler
- Buster Keaton
- Jimmy the Crook
- Don Knotts
- Nervous Motorist
- Charles Lane
- Airport Manager
- Mike Mazurki
- Miner
- Charles McGraw
- Lt. Matthews
- Cliff Norton
- Reporter
- Zasu Pitts
- Gertie
- Carl Reiner
- Tower Controller at Rancho Conejo
- Madlyn Rhue
- Schwartz
- Roy Roberts
- Policeman Outside Irwin & Ray's Garage
- Arnold Stang
- Ray
- Nick Stewart
- Migrant Truck Driver
- The Three Stooges
- Firemen
- Sammee Tong
- Laundryman
- Jesse White
- Radio Tower Operator at Rancho Conejo
- Jimmy Durante
- Smiler Grogan
- Morey Amsterdam
- Uncle Mike
- Wayne Anderson
- Extra
- Gordon Armitage
- Spectator
- Phil Arnold
- Garage Mechanic
- Al Bain
- Spectator
- Al Beaudine
- Spectator
- Jack Benny
- Man in Car in Desert
- Paul Birch
- Policeman
- Lovyss Bradley
- Matron
- George Bruggeman
- Observer at Airfield
- Albert Cavens
- Spectator
- Dick Cherney
- Detective
- Noble 'Kid' Chissell
- Fireman
- John Clarke
- Helicoper Pilot
- Stanley Clements
- Reporter
- Joe DeRita
- Fireman
- King Donovan
- Airport Official
- Minta Durfee
- Woman in Final Crowd
- Roy Engel
- Patrolman / Police Radio Voice Unit F-14 (uncredited)
- Larry Fine
- Fireman
- James Flavin
- Patrolman
- Sig Frohlich
- Air Traffic Controller
- Nicholas Georgiade
- Detective at Grogan's Crash Site
- Rudy Germane
- Police Officer
- Bobby Gilbert
- Spectator
- Dann E. Hadzick
- Extra
- Stacy Harris
- Police Radio Unit F-7
- Don C. Harvey
- Policeman in Helicopter
- Al Haskell
- Spectator
- Moe Howard
- Fireman
- John Indrisano
- Hard Hat in Crowd
- Allen Jenkins
- Cop
- Robert Karnes
- Officer Sammy
- Tom Kennedy
- Traffic Cop
- Johnny Kern
- Spectator
- Lydia Komissarova
- Spectator
- Harry Lauter
- Police Dispatcher
- Ben Lessy
- George
- Bobo Lewis
- Pilot's Wife
- Jerry Lewis
- Driver Running Over Hat
- Charna E. McNeill
- Extra
- Tyler McVey
- Police Radio Voice
- Ralph Moratz
- Spectator
- Monty O'Grady
- Observer Outside Laundry
- Barbara Pepper
- Woman on Phone at Garage
- Ken Peters
- Police Officer
- Anthony Redondo
- Spectator
- Elliott Reid
- Dr. Chadwick
- Eddie Rosson
- Eddie
- George Russell
- Spectator
- Eddie Ryder
- Air Traffic Control Tower Staffer
- Mary Ann Schmidt
- Extra
- Jean Sewell
- Woman in Migrant Truck
- Charles Sherlock
- Crowd Member
- Eddie Smith
- (uncredited)
- Cap Somers
- Spectator
- Paul Sorensen
- Hardhat in Crowd
- Ray Spiker
- Spectator
- Max Wagner
- Spectator
- David Ward
- Spectator
- Doodles Weaver
- Hardware Store Clerk
- Lennie Weinrib
- F-14 / Ladder Fireman (voice) (uncredited)
- Dalene Young
- Extra
- James Young
- Helicopter Policeman
