Agatha Hannigan is the main antagonist in Annie. She runs an orphanage. In Annie she tries to steal money from Oliver Warbucks by dressing up like Annie's fake mother along with Daniel Hannigan dressing up like Annie's fake father and also with Lily St. Regis who stays at the orphanage to keep the children occupied by playing poker with them. Later on Miss Hannigan wanted to kill Annie but Lily, the orphans and FDR stop them and sent her, Rooster and Lily to jail in the end.