The film is frequently cited for its subtext regarding parenthood and societal expectations :

The story centers on ( Alisha Wainwright ) and Ben ( Zach Gilford ), who are vacationing with friends Ellie ( Amanda Crew ) and Thomas ( Carlos Santos ).

After the children reappear following a second solo trip to the pit, Ben is the first to notice their behavior has become sinister and manipulative . However, his history of mental health struggles causes the other adults to dismiss his warnings as paranoia. Core Themes