Who plays Alan Garner in The Hangover Part II?

Alan Garner is played by Zach Galifianakis.

What are Alan Garner's abilities?

Alan Garner's abilities include unpredictability, animal handling, loyalty, improvisation.

Alan Garner has 4 mapped relationships in The Hangover Part II. Explore the interactive relationship map for details.

Eccentric, unpredictable brother-in-law whose bizarre actions often trigger the group's misadventures.

Alan Garner — Alliance Teammate — Phil Wenneck (Bradley Cooper)
Allies bound by shared misadventures and mutual reliance.
Alan Garner — Alliance Teammate — Stu Price (Ed Helms)
Brother-in-law and friend forced into a high-stakes rescue mission.
Alan Garner — Alliance Ally — Teddy (Mason Lee)
Unwitting cause of injury who redeems himself through rescue efforts.
Alan Garner — Social Acquaintance — Monk (Aroon Seeboonruang)
Meditation session triggers Alan's memory recovery.