Funny People - Production

Production

Judd Apatow had expressed his desire to make a stand-up comedian mentor film loosely based on his own early experiences as a struggling performer. He could not come up with an interesting idea, however, since most of his mentors were kind to him. He then thought of making a film about a mentor facing a life crisis, and decided to have his former roommate Adam Sandler play that role. They discussed making the film almost two years prior to production.

Apatow had cast Sandler, Seth Rogen, and Leslie Mann as the three leads in March 2008. Eric Bana, Jonah Hill, and Jason Schwartzman were cast in June 2008 when the title of the film was announced. When asked about the decision to cast Bana, Apatow said that both he and Rogen are fans of his films; Rogen additionally commented they cast him as the husband because he was someone who would be considered an intimidating presence to both Sandler and Rogen. Bana mentioned that he decided to play the character with his native Australian accent so he would be more comfortable improvising. Apatow and Mann's daughters, Maude and Iris Apatow, play the young girls in the film. Both Apatow and Mann state that this casting choice allowed for more natural dialogue for the children, but the girls have not been allowed to actually see the film

Academy Award-winning cinematographer Janusz Kamiński handled the cinematography for the film. Apatow had Sandler, Rogen, and Hill write their own material for routines. Apatow filmed them performing their routines in front of live audiences, using six cameras to capture their performances and audience reactions. Apatow filmed their entire performances, although only five to ten minutes of stand-up footage appear in the film. Hill admitted his performance was not well-received because he has never done stand-up. Additionally, Apatow filmed scenes from Sandler's character's fictional filmography, as well as scenes from Schwartzman's character's fictional television show Yo Teach!, for the film to add realism.

Apatow used an old video of Sandler, from when the two were roommates, in which Sandler makes prank phone calls, and features a young Ben Stiller.