Skylar Astin, Justin Chon in Talks for ’21 and Over’

“The Hangover” writers Jon Lucas and Scott Moore wrote and are directing the movie

Skylar Astin and Justin Chon are in talks with Relativity Media to star in the studio's upcoming comedy "21 and Over," TheWrap has learned.

Jon Lucas and Scott Moore, who wrote "The Hangover," are writing and directing the film.

Also Read: Miles Teller Joins Relativity's '21 and Over'

Miles Teller stars in the movie about two childhood buddies who take their straight-arrow friend out to celebrate his 21st birthday the night before a medical school interview. That, of course, can't possibly go well.

When Relativity announced Teller's casting, the studio explained the plot of the movie, saying, "when one beer leads to another, the evening spirals into a wild epic misadventure of debauchery and mayhem."

Chon (above) played Eric Yorkie in the 2009 "The Twilight Saga" movie "New Moon" and the 2010 "Eclipse."

Astin (right) has a handful of credits. He played Rand Posin in the 2008 "Hamlet 2," and John Roberts in the 2009 "Taking Woodstock."

"21 and Over" is produced by Mandeville Films' David Hoberman and Todd Lieberman.

Teller plays Willard in this year's "Footloose," and was Jason in the 2010 "Rabbit Hole."