Lackluster entry in the Tweety-Sylvester series has Tweety given flight by using a jet-propelled bird cage that Granny has bought for him. The jokes don't seem to work very well here, as Sylvester's largely silent performance makes this more of a Road-Runner movie. Mel Blanc's voicing seems off here, more of a high-pitched cross between Elmer Fudd and Bugs Bunny than Tweety's usual innocent malignity, and Sylvester sounds a lot drier than usual.