Zach Galifianakis

4/20 Tribute: Who's Your Favorite Celebrity Stoner?

Zach Galifianakis on January Jones: Rude, Undoable!

Between Two Ferns with Zach Galifianakis: Steve Carell

Zach Galifianakis, Justin Bieber Lead List of Webby Award Winners

Happy 4/20 From THG's Top 10 Celebrity Stoners!

Getting High

Zach Galifianakis Lights Up on TV

Did Zach Galifianakis Torpedo Mel Gibson Cameo in The Hangover 2?