Lucy, a former child actor, seeks enlightenment at a retreat led by spiritual leader Elon while she navigates her close yet turbulent relationship with her stunt-performer daughter, Dylan.
Roman Coleman (Matthias Schoenaerts) es un convicto muy violento al que se le ofrece la posibilidad de entrar en rehabilitación entrenando a mustangs (caballos de Norteamérica) salvajes.