Hittin' the Trail for Hallelujah Land 1931

Hittin' the Trail for Hallelujah Land is a 1931 Warner Bros. Merrie Melodies animated cartoon directed by Rudolf Ising. The short was released on November 28, 1931, and stars Piggy.  

The minimal storyline centers on the plucky Piggy's efforts to rescue his girlfriend and a doglike Uncle Tom from perilous predicaments and villains. The short's use of the racial epithet "Uncle Tom" and use of blackface stereotypes prompted United Artists to withhold it from syndication in 1968, making it one of the Censored Eleven.  

The cartoon features a rudimentary plot, unlike most of the Merrie Melodies of the time, which barely have any plot at all.

The cartoon stars the Mickey Mouse-esque Piggy, his girlfriend Fluffy, and a canine Uncle Tom. The film opens with a singing steamboat dancing down a river. On the deck, three blackface caricatures play the song for which the short is named on the harmonica, banjo, and bones. Meanwhile, Uncle Tom drives Fluffy toward the boat by donkey cart. The scene shifts to Piggy the riverboat captain in a sequence reminiscent of Disney's 1928 film Steamboat Willie.