Film: Mother's Day

"No one can escape on Mother's Day... because Mother's Day never ends."
— Tagline

Mother's Day is a 1980 horror film brought to you by the folks at Troma.

Three female friends on their annual reunion head to the Pine Barrens, unaware that the area's the stomping grounds for murderous siblings Ike and Addley, and their psychotic mother who drives them to commit their violent deeds.

It received a rather loose remake in 2010, which was directed by Darren Lynn Bousman (Repo! The Genetic Opera).

The original film contains examples of the following tropes: