Wolfpack Only: The Hangover Retrospective (2013)
A documentary that explores the making of The Hangover Trilogy. It includes Zach's unlikely audition as "Alan," the truth behind Ed Helms missing tooth, the casting of a drug-dealing monkey and the wildly improbable rendezvous with a former president.
Director: Joseph Garner
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Todd Phillips as Self |
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Bradley Cooper as Self |
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Ed Helms as Self |
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Zach Galifianakis as Self |
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Daniel Goldberg as Self |
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Jeremy Garelick as Self |
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Sue Kroll as Self |
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Justin Bartha as Self |
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Bill Brzeski as Self |
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Heather Graham as Self |
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Ken Jeong as Self |
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Scott Budnick as Self |
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Mike Tyson as Self |
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Lawrence Sher as Self |
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Rob Riggle as Self |
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Craig Mazin as Self |
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Paul Giamatti as Self |
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Scot Armstrong as Self |
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John Goodman as Self |
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Robert Stadd as Self |
| Directing | Joseph Garner | Director |
| Camera | Jonathan Buss | Epk Producer |
| Production | Adam Hauck | Producer |
| Camera | Melissa Voyagis | Epk Producer |
| Editing | Wes Rubinstein | Editor |
| Sound | Christophe Beck | Original Music Composer |
