By way of an unnatural urge during her Mother's funeral, Susan enters her family's mausoleum, which unleashes an evil presence to lurk inside of her.
Mausoleum is a 1983 American supernatural horror film directed by Michael Dugan and starring Bobbie Bresee, Marjoe Gortner, Norman Burton, and LaWanda Page. The plot follows a young woman who becomes possessed by the same demon that killed her mother.