Trivia: Travis, Ollis, and their mother all starred together in Swiss Family Robinson also. (Travis as Ernst, Ollis as Francis, and the mother as the mother).
Trivia: There is no "That's all, Folks!" title card after the fade out. Just "The End" with white letters on a black background.
Trivia: The "Instant Girl" jar that Daffy Duck picks up towards the end of the cartoon credits the "Pierce Packing Co." This is a reference to Tedd Pierce, the writer of this cartoon.
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: At the end of the cartoon, traditional Bavarian music is played over the "That's All Folks!" title card instead of the normal closing theme.