Sylvie and Maggie are strangers living on opposite coasts, leading very similar lives with husbands that travel for work too much and daughters about to leave the nest. But when their daughters befriend each other on a college tour, they soon discover a shocking secret that threatens to tear both families apart.
Annie Winters is a long-time customer of Rags-to-Riches and her husband Garret is a wealthy internet entrepreneur. When Garret’s dead body is found washed up on the beach, it looks like an apparent surfing accident. But Annie doesn’t believe the death was accidental and pleads with Jenn to take a closer look.
Ford Brody, a Navy bomb expert, has just reunited with his family in San Francisco when he is forced to go to Japan to help his estranged father, Joe. Soon, both men are swept up in an escalating crisis when an ancient alpha predator arises from the sea to combat malevolent adversaries that threaten the survival of humanity. The creatures leave colossal destruction in their wake, as they make their way toward their final battleground: San Francisco.
