In a person of the company’s early shorts, Bosko in Person (1933), the titular character developed by Hugh Harman and Rudolf Ising finds himself interacting with imitations of Maurice Chevalier, Jimmy Durante, and Greta Garbo. Created by Pat Sullivan and Otto Messmer, we can credit score this tiny gem, built nearly a century ago, for what’s now a staple of fashionable-working day animated television.