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Rachel Bilson could soon be adding a new film to her list.
The OC star is said to be joining riotous comedy The To Do List, alongside Clark Gregg, reported The Playlist.
Parks And Recreation actress Aubrey Plaza will star as a studious but sexually inexperienced student who sets herself a challenge of the carnal kind before she signs up to university.
Rachel and Clark are tipped to be cast as older sister and conservative dad, although announcements have yet to be made.
Friday Night Lights actress Connie Britton will play her liberal, free-spirited mother, while her fellow castmate Scott Porter has been cast as a grunge rocker whom Aubrey's character has a crush on.
Christopher Mintz-Plasse would be a dorky classmate, while Bill Hader would play a stoned pool manager.
Written and directed by comedian Maggie Carey, who is also Bill's wife, filming is likely to kick off shortly, with a scheduled release for 2012.
Rachel next stars in romantic comedy Waiting For Forever with Tom Sturridge. She will also appear on the small screen in medical drama Hart Of Dixie, where she plays newly graduate doctor Zoe Hart.
