Bad Ol' Putty Tat (1949)

Continuity mistake: When Tweety hits Sylvester with a baseball bat while he is bouncing on the trampoline, you can see that Sylvester is positioned face down but when he lands on the trampoline in the next shot, he is now lying up.

Trivia: During the tennis game, Sylvester swallows a stick of dynamite and then attempts to put it out by drinking from a water tank - only to blow himself into the tank. The same thing would later occur to Elmer Fudd in a 1953 Warner Brothers cartoon, "Ant Pasted."