You Don't Know What You're Doin'! (1931) | Warner Bros | Merrie Melodies

Hecklers hijack a stage show.

You Don't Know What You're Doin'! is the fourth title in the Merrie Melodies series, and stars Piggy, one of the series' early recurring characters. It was released as early as October 21, 1931. It is directed by Rudolf Ising.

The film is perhaps one of the most amusing and effective of the cartoons from the studio's earliest years.