American film actor and director, born October 19, 1966. Often works with Creator/VinceVaughn. Not to be confused with [[NamesTheSame the speechwriter for]] BarackObama.

!!Directing Filmography:
* ''Film/{{Made}}'' (2001)
* ''Film/{{Elf}}'' (2003)
* ''Film/{{Zathura}}'' (2005)
* ''Film/IronMan1'' (2008)
* ''Film/IronMan2'' (2010)
* ''Film/CowboysAndAliens'' (2011)
* ''Series/{{Revolution}}'' (2013)
* ''Film/{{Chef}}'' (2014)

!! Acting Filmography:
* ''Film/{{Rudy}}'' (1993)
* ''PCU'' (1994)
* ''{{Swingers}}'' (1996; also co-produced)
* ''{{Friends}}'' (1996; 4 episodes)
* ''Film/VeryBadThings'' (1998)
* ''Film/TheReplacements'' (2000)
* ''{{Film/Daredevil}}'' (2003)
* ''The Break-Up'' (2006)
* ''OpenSeason'' (2006)
* ''Film/IronMan1'' (2008)
* ''{{G-Force}}'' (2009)
* ''CouplesRetreat'' (2009)
* ''WesternAnimation/StarWarsTheCloneWars'' (2010; 6 episodes)
* ''Film/IronMan2'' (2010)
* ''Film/IronMan3'' (2013)
* ''Film/{{Chef}}'' (2014)