The film, dubbed an heir of Woody Allen, follows Jewish American cousins who travel to Poland in memory of their late grandmother

Best known for this starring role as Mark Zuckerberg in The Social Network, Jesse Eisenberg writes, directs and stars in this holocaust comedy playing David, who like Eisenberg, suffers from OCD and anxiety disorder.

The character of our grandmother is based on my Aunt Doris. She was bored and raised in Poland, was such an unusual person and gave me such grounding in my life. She died at 101 and while the film is fictional, it has many personal, autobiographical elements that came out, like my aunt and even filming at the home my family lived in in Poland.

A Real Pain follows the cousins as they embark on a Holocaust tour of Poland in memory of their grandmother, a Holocaust survivor who recently passed away. While the pair, who were very close as children,

Estranged cousins David and Benji try to reconnect at a Nazi concentration camp. Here's how to watch "A Real Pain" online and from anywhere in the world.