Zach Galifianakis Photos

Character poster for "The Hangover: Part III.":

Zach Galifianakis as Alan in "The Hangover Part III."

Zach Galifianakis as Alan in "The Hangover Part III."

Zach Galifianakis as Alan in "The Hangover Part III."

Zach Galifianakis as Marty Huggins in "The Campaign."

Zach Galifianakis at the Hollywood premiere of "The Campaign."

Zach Galifianakis in "Operation: Endgame"

Zach Galifianakis as Marty Huggins in "The Campaign."

Zach Galifianakis at the New York premiere of "Dinner For Schmucks."

Zach Galifianakis in "Operation: Endgame"

Zach Galifianakis at the New York premiere of "Dinner For Schmucks."

Zach Galifianakis as Alan in "The Hangover Part III."

Zach Galifianakis as Alan in "The Hangover Part III."

Zach Galifianakis at the Los Angeles Magazine's Comedy issue party.

Patton Oswalt, director Michael Blieden and Zach Galifianakis at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Justin Bartha and Zach Galifianakis at the "The Hangover" Celebrity Poker Tournament.

Ed Helms, Justin Bartha and Zach Galifianakis at the "The Hangover" Celebrity Poker Tournament.

Zach Galifianakis and Jared Drake at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis at the Coachella Music Festival.

Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis and Ed Helms at the Comedy Central Emmy after party.

Zach Galifianakis at the Distinctive Assets gift lounge.

Zach Galifianakis in "It's Kind of a Funny Story."

Zach Galifianakis at the Jackass 24 Hour MTV Takeover.

Nancy De Mayo, Zach Galifianakis and Jared Drake at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis, Jared Drake and Brandon Drake at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis and Brian Posehn at the special screening of "The Comedians of Comedy: The Movie."

Director Michael Blieden and Zach Galifianakis at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis, Patton Oswalt and Brian Posehn at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis and Guests at the Distinctive Assets gift lounge.

Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis and Guest at the HBO Comedy Festival.

Justin Bartha, Zach Galifianakis and Heather Graham at the "The Hangover" Celebrity Poker Tournament.

Zach Galifianakis at the Los Angeles Magazine's Comedy issue party.

Zach Galifianakis in "It's Kind of a Funny Story."

Zach Galifianakis at the premiere of "Below."

Jasper Redd and Zach Galifianakis at the Coachella Music Festival.

Brent Weinbach, Jasper Redd and Zach Galifianakis at the Coachella Music Festival.

Zach Galifianakis at the Distinctive Assets gift lounge.

Zach Galifianakis at the Distinctive Assets gift lounge.

Laura Silverman and Zach Galifianakis at the special screening of "Sarah Silverman: Jesus Is Magic" during the AFI Fest.

Zach Galifianakis as Alan in "The Hangover."

Zach Galifianakis at the special screening of "Sarah Silverman: Jesus Is Magic" during the AFI Fest.

Zach Galifianakis at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis and Patton Oswalt at the special screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis at the "The Hangover" Celebrity Poker Tournament.

Nancy De Mayo and Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis and Guest at the HBO Comedy Festival.

Director Todd Phillips and Zach Galifianakis at the "The Hangover" Celebrity Poker Tournament.

Zach Galifianakis at the Comedy Central Emmy after party.

Zach Galifianakis at the screening of "The Comedians of Comedy: The Movie."

Zach Galifianakis, Heather Graham and Todd Phillips at the "The Hangover" Celebrity Poker Tournament.

Zach Galifianakis and Heather Graham at the "The Hangover" Celebrity Poker Tournament.

Zach Galifianakis at the Distinctive Assets gift lounge.

Zach Galifianakis at the Coachella Music Festival.

Zach Galifianakis at the "The Hangover" Celebrity Poker Tournament.

John Paulsen, Nancy De Mayo and Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis as Alan in "The Hangover."

Zach Galifianakis at the 2008 AFI Fest special screening of "Visioneers."

Zach Galifianakis as Alan in "The Hangover Part II."

Zach Galifianakis at the California premiere of "The Campaign."

Zach Galifianakis at the California premiere of "The Campaign."

Zach Galifianakis at the California premiere of "Hangover Part III."

Zach Galifianakis at the California premiere of "Hangover Part III."