'Alan' / Zach Galifianakis
Alan, as portrayed by actor Zach Galifianakis, is one of the most recognizable characters from the instant classic 2009 film, The Hangover.
- Alan is chased by a tiger, finds a baby, and is punched by Mike Tyson
- Zach Galifianakis worked as a busboy, a house cleaner, and a nanny before falling in love with stand-up comedy
- Galifianakis's first stand-up gig was at the back of a New York hamburger restaurant named Hamburger Harry's