Napoleon Dynamite star Jon Heder is to play the lead role in a new comedy called 'Mama's Boy'.
Variety reports that the film follows an arrogant pseudo-intellectual whose ideal home life is thrown into peril when his mother falls in love with a self-help guru.
Filming on 'Mama's Boy' is due to begin in February 2006.
Heder will next be seen on Irish cinema screens in the Reese Witherspoon-Mark Ruffalo romantic comedy 'Just Like Heaven'; the film opens on 25 November.
