Joker (2019)

In Gotham City, mentally troubled comedian Arthur Fleck is disregarded and mistreated by society. He then embarks on a downward spiral of revolution and bloody crime.

Dark and intense dive into a madman's mind is a fascinating as well as disturbing experience, largely due to Joaquin Phoenix's frenetic, mesmerizing performance.

Town Creek (2009)

(aka Blood Creek)

A man and his brother on a mission of revenge become trapped in a harrowing occult experiment dating back to the Third Reich.

A preposterous story is given the nonstop full action treatment, but little horror; Michael Fassbender as the supernatural villain is unrecognizable.