The ABC version of Tweety's Circus edits two scenes. The part where Sylvester beats the lion with a mallet had the beatings cut from six to one.
Also cut was the part where Sylvester hides from the lion by impersonating Flammo the fire-eater by swallowing a flaming sword.
Tweety's Circus is 7 minutes long.
Tweety's Circus was released on June 4, 1955.
Slick Hare was released in 1947.