Animaniacs (1993) s01e18
Titre original : "Pavlov's Mice / Chicken Boo-Ryshnikov / Nothing But the Tooth"
(1.) In turn of the century Russia, Brain plans to take over the world by stealing the crown jewels of Russia, yet with one setback: he and Pinky have been conditioned by psychiatrist Ivan Pavlov.
(2.) First Chicken Boo short. In New York, Chicken Boo is mistaken for a ballet dancer and dances in a performance of Tchaikovsky's Swan Lake.
(3.) Rasputin has a toothache preventing him from hypnotizing Tsar Nicholas. Unfortunately, the Warners are his dentists.