When an apocalyptic tidal wave hits during the ten-year reunion of an all-girls high school, a group of women must find a way to survive on the island peak of their high school campus.

Starring:  Emily Browning (Monica, American Gods, The Affaire, Golden Exits, Kill the King, Legend, Pompeii, Plush, The Host, Sleeping Beauty, Sucker Punch).

Megan Smart (The Replica, Home and Away, The Unusual Suspects, Wakefield, Peter Rabbit 2, Between Two Worlds, The Naked Wanderer, Measure for Measure, Standing up for Sunny, Harrow, The Secret Daughter, Love Child).

Caitlin Stasey (Smile, Bridge and Tunnel, Fantasy Island, JP Saxe: Like That, Horse Latitudes, Kindred Spirits, The Girl in the Bathtub, For the People, APB, Please Like M).