The thriller stars Chloe Grace Moretz, Mireille Enos and Jamie Blackley.

Warner Bros. and MGM are teaming on the YA adaptation If I Stay and have set an Aug. 22 release.

The thriller, originally at Summit Entertainment, stars Chloe Grace Moretz as a 17-year-old girl who has an out-of-body experience after falling into a coma.

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Mireille Enos and Jamie Blackley also star, with R.J. Cutler directing.

If I Stay, produced by DiNovi Pictures, is based on Gayle Forman's popular 2009 novel.

Warners is distributing the film on behalf of MGM.