The Gay Anties (1947)

Continuity mistake: When the man picks up the sandwich that the ants have made, there is a cocktail stick with an olive on it. But when he takes a bite of the sandwich, the cocktail stick has gone.

Trivia: On the picnic blanket, there is a dish of ice-cream with a cherry on top. Next to the ice-cream you can see a jar of "Frisby Pure Jam" - a reference to the Warner Brothers director Friz Freleng.