Welcome to Happiness is a 2015 American comedy film written and directed by Oliver Thompson (director) and starring Kyle Gallner, Olivia Thirlby, Nick Offerman, Keegan-Michael Key, Brendan Sexton III and Josh Brener.

Woody Ward is a writer of children's books whose rented apartment has a door in the closet that people can go through to undo mistakes they have made in their lives.

[3] Following the premiere, Kino Lorber bought the rights to release it on DVD.

[5] On Metacritic, Welcome to Happiness holds an approval rating of 29 out of a 100 based on 6 critics, indicating "generally unfavorable reviews".

[8] Neil Genzlinger of The New York Times called Welcome to Happiness "an airy fantasy of a film" as well as "a little too determined to be eccentric".