Examines the lives of six friends in the days leading up to their disappearances from a vacation rental in Lake Tahoe in 2015.

Josh, a classical piano student focused on winning the biggest competition of his life, encounters Charlotte, a free-spirited jazz pianist who distracts him to better her chances of winning. She lures him away from the practice room for a magical night and ends up teaching Josh that life, like his music, is about taking risks.

Emily Wolf is the host of a travel show documenting supposed haunted locations around the country. The destination of her next episode happens to be in rural Florida, where her and her cinematographer's old college friends live. Wanting to mix work and pleasure, they decide to have a reunion camping trip on the allegedly haunted land. But, there is no fun to be had when the group learns that the Sluagh are more than folklore.

A mother struggles to keep things under control as her daughter dies of cancer, her estranged father suddenly returns, and her faith in God is put to the test.