A prodigious 15-year-old swimmer with the world at his feet self-destructs after his father is released from prison. Inside of the pool, he lives a life of rigorous perfectionism and outside of it, his existence is lonely and hollow.

Jason Isaacs
as Rob Bush

Levi Miller
as Benjamin 'Boy' Lane

Laura Gordon
as Kim Lane

Jake Ryan
as Dave Bush

Hunter Page-Lochard
as Josh Hill

CJ. Bloomfield
as Dwayne

Steve Bastoni
as Glenn Goodman

Robert Morgan
as Coach Clarke

Joey Vieira
as Eddie Rivers

Claire Dewar
as Swim Meet Spectator