James is initially a hardened antagonist who undergoes a profound change, displaying vulnerability and a longing for family connections as his relationship with Wendy develops.

Peter is a wealthy and controlling figure in Wendy's life, whose neglect and manipulation propel Wendy toward independence and impact her relationship with James.

Ru is a mentor figure to James, offering support and guidance in the criminal world, representing a caring influence in James's otherwise harsh upbringing.

Jonathan, or Jon, is Wendy's brother, whose presence serves as a focal point for Wendy and James's desires to create and sustain a family.

Smee is an assistant to James with a complex past involving revenge, reflecting a connection to James's violent history.

Moira works at James's bar and is a figure from his past who represents obedience and shifting allegiances.

Tina is Peter's assistant, fiercely loyal to him and protective of his interests, reflecting the dynamics of service and loyalty within Peter’s sphere.