Reality Bites, the cult 1994 romantic comedy that examined the angst of Generation X college graduates, is heading to primetime. The film’s director Ben Stiller and writer Helen Childress have teamed for a TV series version of the movie that starred Winona Ryder, Stiller and Ethan Hawke. Childress will write the single-camera comedy project, which is set up at NBC. It centers on recent college graduate Lelaina Pierce, the character played in the movie by Ryder, as she struggles to make her way — romantically and professionally — in the recession-plagued, pre-Internet early 1990s. Set in Houston, the show, and Lelaina herself with her video camera, chronicles the lives of her “slacker” friends with whom she shares an apartment.