Onder andere met: Bradley Cooper (Phil Wenneck), Ed Helms (Stu Price), Zach Galifianakis (Alan Garner), Justin Bartha (Doug Billings), Heather Graham (Jade), Sasha Barrese (Tracy Garner), Jeffrey Tambor (Sid Garner), Ken Jeong (Mr. Chow), Rachael Harris (Melissa), Mike Tyson (Himself), Mike Epps (Black Doug), Jernard Burks (Leonard), Rob Riggle (Officer Franklin), Cleo King (Officer Garden), Bryan Callen (Eddie Palermo), Matt Walsh (Dr. Valsh), Nathalie Fay (Lisa)