Watch Cult Killer (2024) HD Full Movie Free on SolarMovie. Watch Cult Killer (2024) online free. When a renowned private investigator is murdered, his protege takes on the case. As her investigatio...When a renowned private investigator is murdered, his protege takes on the case. As her investigation unfolds, she is forced into a dangerous alliance with his killer to uncover the town's grisly secrets and bring justice to its victims.