The Mummy an' the Armadillo (2004)

Synopsis
Unexpected revelations lead to horrifying consequences in this independent psychological thriller. Sarah (Clare Kramer) is a traveler who is driving down Route 66 one night when she stops at a diner to wait out a storm. The diner, which once was also home to a museum of the bizarre, has fallen into neglect and disrepair, and the only people there besides Sarah are members of the strange family who run the place. As Sarah's own deeply buried secrets face off against the sometimes dangerous eccentricities of her hosts, everyone is forced to re-examine their pasts, bringing the night to a terrible and unexpected climax with the rising of the sun. The Mummy an' the Armadillo co-stars Betty Buckley, Brad Renfro, Johnathon Schaech, and Busy Philipps. ~ Mark Deming, All Movie Guide