What actors and actresses appeared in The Boat That Guy Built - 2011?

"The Boat That Guy Built" is a 2011 short film starring:

* Zach Galifianakis as the protagonist, who is building a boat.

The film is known for its quirky humor and Galifianakis's signature comedic style. It doesn't have a large cast, and Galifianakis is the only actor with a significant role.