Beware The Lake Tabitha is the new girl at school, who catches the eye of the local football hero. This gets her on the bad side of the high school cheerleading captain and she is lured to a secluded lake for drinks and a late night swim. There Tabitha is drugged, stranded and eventually murdered. But something brings Tabitha back to life, so she can take revenge on those who sent her to a watery grave.