It's Blake Lively vs. a giant shark in the terrifying trailer for "The Shallows"
Blake Lively's wistful surfer girl "The Shallows" bit off more than she could chew when she went looking for paradise -- or at least the giant shark that terrorizes her in the film's trailer certainly has plans to.
The glimpse at the summer thriller offers plenty of beautiful underwater photography and surfing footage, but that doesn't mean it's safe to go back in the water.
Lively plays a young woman on a quest to find one very specific perfect beach, only to find herself stranded on a small rock surrounded by hundreds of yards of open water after a shark cuts her surfing short.
"The Shallows" hits theaters June 29.