Granny, Sylvester, and Hector accidentally uncover an alien invasion.
Sylvester and Tweety are in Monte Carlo, Monaco for Granny's Grand Prix race. Unfortunately, Granny is framed for stealing a platinum roulette wheel, so she and Tweety are on the lam until they can clear her name. Meanwhile, Sylvester is pursued all over Monte Carlo by Pitu Le Pew, Pepé Le Pew's cousin, who's mistaken him for an attractive female skunk. * Villain: Silas Micawber aka the Maid
The Scare Up There Mischievous gnomes cause chaos for Sylvester on board a plane. If it's Wednesday This Must be Holland Granny gives a chase to a smuggler who has stolen rare Blue Tulips from Holland.
During a polka festival, the accordions make the sound of duck calls.
Sylvester keeps seeing a phantom opera-singing toad who stays invisible from everyone else.