Dexter's estranged son who arrives unannounced in the first episode with mysterious motives. His presence triggers Dexter's fears that the Dark Passenger might manifest within him.
Father and son navigate a fractured reunion, balancing protective instincts with Harrison's growing independence.
Trusted coach transforms into a dangerous manipulator, forcing Harrison to reject his toxic influence.
Angela serves as a stabilizing presence in Harrison's life as he navigates high school and family dynamics.
Explore the full interactive character relationship map of Dexter: New Blood