Trivia: This is the first Merrie Melodies cartoon to feature the signature theme song, "Merrily We Roll Along."
Trivia: This was the first cartoon to featuring the zooming WB shield in the opening titles, as well as the first to have "VITAPHONE Presents."
Trivia: The final short in which Walt Disney provided the voice of Mickey Mouse.
Trivia: Even though this was Speedy Gonzales' second cartoon, he was re-designed after his debut in "Cat-Tails for Two" and this was the first appearance of Speedy as we know him today.
Trivia: When we see Elmer pointing his gun at Bugs in order to make him do his second curtain scene, you can see behind Bugs a crate saying "5 Clampett Trained Seals" - a reference to the Warner Brothers director, Robert Clampett.
Trivia: After Bluebeard eats all of the "Popovers", he opens a medicine cabinet. In the cabinet are bottles with references to several Warner Brothers staff: "Frizby Miniatures" (Friz Freleng), "Maltese Minestrone" (Michael Maltese), "Ted Pierce's Medicine" (Tedd Pierce), "Dr Foster's Panace" (Warren Foster) and "Jones Laxative" (Chuck Jones).
Trivia: When Ralph is raiding the fridge, you can see a bottle of "Pierce's Beer" behind him. This is a reference is the cartoon's story writer, Tedd Pierce.
Trivia: Laurel and Hardy's first talkie.
Trivia: First appearance of Yosemite Sam in a Warner Brothers cartoon.
Trivia: When Jerry is floating in a bottle cap through the stream in Times Square, you can see a movie theatre in the background. The theatre's marquee reads "Now showing! A Tom and Jerry Cartoon!"
Trivia: This special marked the animated debut of Peppermint Patty's friend, Marcie.
Trivia: When Ned is launching Ralph on the bottle of champagne, the label on the bottle says "Selzer's Champagne Extra Dry" - a reference to the Warner Brothers producer Eddie Selzer.
Trivia: The opening theme for this cartoon was also used in "Zip 'N Snort."
Trivia: Chuck Jones and Bob Clampett can be seen in the crowd rushing out from the studio during the lunch break.
Trivia: The mailbox for the ancient wizard reads "Merlin of Monroe" - a reference to the American actress Marilyn Monroe.
Trivia: "The Music Box" won the first Academy Award for Live Action Short Film in 1932. It was also the only Laurel and Hardy film to be honoured with an Oscar.
Trivia: In the opening title card, you will notice there is no "Story" credit. Michael Maltese was the story writer, but as he had left Warner Brothers for Hanna-Barbera, his name was removed from the credits.
