Blake Lively spends the majority of The Shallows alone, making her one of only a few actors to fill a runtime with no supporting cast.

Check out this official trailer for The Shallows, a Chinese remake of the 2016 shark movie thriller that starred Blake Lively as a surfer attacked by a violent shark.

Blake Lively's acclaimed shark movie The Shallows has become available to stream on Netflix in the UK and Ireland.