Movie: Alferd Packer: The Musical (1996)

Tagline: All Singing! All Dancing! All Flesh Eating!
Trivia: Some of the extras appearing in the movie were Trey Parker's professors.
Goofs: Errors made by characters (possibly deliberate errors by the filmmakers): Frenchy Cabazon states that his song about life as a trapper is in F sharp major. The song is actually sung in F minor, with one section in G sharp minor.
"Alfred Packer was a mountain guide and sole survivor of a party of pioneers that got lost in the mountains in winter. Accused and convicted of murdering and eating his travelling companions, he was to be executed by hanging.The movie begins at his trial, where he pleads his innocence to an unsympathetic audience. Only reporter Polly Pry will listen to his story, which is then related to the viewers in the form of flashbacks. As Packer and his gold-prospecting clients make their way through the forests and mountains, they encounter bemused Japanese Indians, an unimpressed group of mountain men and the brutal Rocky Mountain winter, all of which inspire the travellers to break out into song and dance. Written by Jean-Marc Rocher <rocher@fiberbit.net>"