A troubled teenager whose act of violence against horses leads to deep investigations into his psychological state, his relationship with his parents, and his personal beliefs.

Alan's religious mother, who hopes that her biblical teachings will provide him with comfort and guidance in a changing world.

Alan's father, an atheist and socialist who views religion as harmful, and whose stern demeanor contrasts sharply with Dora's spiritual approach.

A confident and friendly young woman who works at the stables with Alan, her presence serves as a catalyst for Alan's confrontation with his desires and vulnerabilities.