Kyle Gallner (Smile, Scream) and Raul Castillo (Smile 2, The Hand That Rocks the Cradle) have been cast in Inground.

They join Alexandra Daddario (Texas Chainsaw 3D) in the horror thriller from producer Ridley Scott.

The film follows a recently divorced father who attempts to reconnect with his young son by building a swimming pool in his backyard that they can both enjoy over the course of a long, hot summer.

What begins as an exciting project becomes a frightening obsession as a dark force takes hold of them.

Aaron Katz (Gemini) is directing from a screenplay by Dan Dworkin (“Scream: The TV Series”).

Scott, Michael Pruss, & Sam Roston produce for Scott Free Productions, alongside Nathan Klingher, Joshua Harris, & Ford Corbett for Gramercy Park.

Deadline first reported on the casting.