- Spike Jones
- Lt. 'Mac' McGinty
- Spike Jones and His City Slickers
- Firemen
- Hugh O'Brian
- Smitty
- Buddy Hackett
- Smokey Hinkle
- Adele Jergens
- Harry's Wife
- Tom Brown
- Capt. Bill Peters
- Harry Cheshire
- Commissioner Spencer
- George Cleveland
- Chief Rorty
- Tristram Coffin
- Tucker
- John Cliff
- Crane
- Willis Bouchey
- Mayor
- Henry Kulky
- Harry
- Madge Blake
- Mrs. Spencer - Fire Commissioner's Wife
- Bud Abbott
- Man in Long Shots
- Bobby Barber
- Newsstand Proprietor
- Billy Barty
- Clarinetist inside Tuba
- Earl Bennett
- Fireman
- Lou Costello
- Man in Long Shots
- Ned Davenport
- Emma's First Coachman
- Lee Erickson
- Boy
- Tim Graham
- Emma's Second Coachman
- Billy Griffith
- Secretary
- Peter James
- Pete
- Charles Maxwell
- Firetruck Driver
- Freddy Morgan
- Freddy
- Forbes Murray
- Fire Commissioner's Guest
- Stafford Repp
- Emma's Third Coachman
- Henry Rowland
- Fireman
- Bob Wehling
- Emma's Fourth Coachman
