Tiny Toon Adventures S01 E47 Son of Looniversity Daze

Plucky's guilt drives him insane in "Plucky's Dastardly Deed," Hamton is frustrated by his hyper-intelligent locker in "Open And Shut Case" and Plucky, Buster and Hamton try to move a piano down from the top of a tower in "C Flat Or B Sharp?"