Wanting to have a killer year, sorority sister Emily Young realizes she might just be the best option for her sorority. While beginning her campaign, she finds an adorable sloth that steals her heart and soon realizes she just might steal the hearts, and votes, of her sorority sisters. But when bodies slowly begin to pile up in the Sigma Lambda Theta house, Emily and her sorority sisters realize the deaths are being caused by their new house mascot, the cuddly sloth Alpha. Will Emily and her sisters escape the house with their lives? Or is this death-sloth with three razor sharp claws too quick for them?

Angry and upset after a sudden breakup with her fiancé, Grace Crawford seeks sanctuary at the remote home of her sister, Catherine. It becomes clear that Catherine is suffering from paranoid schizophrenia, much like their late mother, who had taken her own life. While coming to terms with this heavy realization, Grace also uncovers another terrible little secret that has her struggling to maintain her own sanity and ultimately scurrying to save herself and her family from further harm.