Trivia: The final short in which Walt Disney provided the voice of Mickey Mouse.
Trivia: Even though Daffy Duck is the main character, he doesn't actually appear until the cartoon is over halfway finished.
Trivia: When we see the start of the newsflash at the theatre, the opening title has "Selzer" as the cameraman and the narrator is "Moray." "Selzer" is a reference to the Warner Brothers producer Eddie Selzer, whereas "Moray" is a reference to Norman Moray, the key executive with the Vitaphone Corporation, Warner Brothers' short subject division.
Trivia: When the man is released from the Psychopathic Hospital, he spots the construction site when he originally found the frog. The man then hides the box in the cornerstone of the future "Tregoweth Brown Building" - a reference to the Warner Brothers sound editor Treg Brown.
Trivia: This was the first sound cartoon to be photographed in colour.
Trivia: When we see a cat looking through the dustbins at the beginning of the cartoon, there is a newspaper on the ground that has "Foster" on the front page - a reference to the Warner Brothers story writer Warren Foster.
Trivia: This was the last appearance of Mammy Two-Shoes in a Tom and Jerry cartoon.
Trivia: When Elmer Fudd shouts "Smog!" whilst summoning the various forces of nature, he is voiced by Mel Blanc, not Arthur Q. Bryan. Blanc was chosen to do this line as his scream was considered to be better than Bryan's.
Trivia: The only Bugs Bunny cartoon to win an Academy Award.
Trivia: This special marked the animated debut of Peppermint Patty's friend, Marcie.
Trivia: The first Warner Brothers cartoon to feature Daffy Duck, and the first in which Mel Blanc voices Porky Pig.
Trivia: As the gangsters speed by in their red car, you can see a billboard along the road advertising "Hotel Friz" - a reference to the director Friz Freleng.
Trivia: Final Warner Brothers cartoon in which Arthur Q. Bryan voiced Elmer Fudd. The voice actor died in November 1959.
Trivia: The "Evil Scientist" in this cartoon is a caricature of the actor Peter Lorre.
Trivia: When we see the picture of Uncle Solomon, it is a drawing of comedian Oliver Hardy as a pig.
Trivia: When Jerry finds Butch in the alley, we hear Butch humming a song. The song he is humming is "Over the Rainbow" from the film "The Wizard of Oz."
Trivia: This was Laurel and Hardy's final silent film.
Trivia: When Lambert head-butts the wolf off a cliff towards the end of the cartoon, the wolf yells a Goofy Holler.
Trivia: Dave Barry voices Elmer Fudd in this cartoon as Arthur Q. Bryan was ill during production.