FBI agent and protagonist who battles alcoholism and guilt after his girlfriend's murder, eventually uncovering the killer among the trapped rehab patients.
Clinic volunteer and patient who attempts to seek outside assistance.
Elderly police officer patient sharing the clinic's isolation with Malloy.
Fellow patient and narcotics cop who cooperates with Malloy during the lockdown.
The serial killer impersonating a fellow officer, ultimately killed by Malloy.
Clinic director and recovering alcoholic treating Malloy's alcoholism and trauma.
Fellow survivors who form a trusting partnership to uncover the killer.
Explore the full interactive character relationship map of D-Tox