Entertainment Movies WATCH: Blake Lively Comes Face to Face with a Great White Shark in the First Trailer for 'The Shallows' "What was once in the deep, is now in the shallows," reads the movie poster By Jodi Guglielmi Jodi Guglielmi Instagram Twitter Writer-Reporter, PEOPLE People Editorial Guidelines Published on March 18, 2016 09:00 AM Share Tweet Pin Email Photo: Courtesy Sony Sometimes the shallow waters are just as dangerous as the deep unknown. This is certainly the case for Blake Lively in this exclusive trailer for her upcoming film The Shallows. In the trailer, Lively, 28, is seen trapped on a rock as she clutches her injured leg and screams for help while a great white shark viciously circles in the water beneath her. “What was once in the deep, is now in the shallows,” reads the movie poster. Lively plays Nancy, a young woman who decides to go surfing in an isolated area. Things take a turn for the deadly when she finds herself stranded just yards from land, face-to-face with a shark swimming in the shallow waters. The Shallows hits theaters June 24.