Mary Kills People (2025) Episode 4 | English Subtitles | Full HD follows Dr. Mary Harris, an emergency room physician who secretly helps terminally ill patients end their lives on their own terms. In this episode, Mary’s double life becomes more dangerous as police pressure mounts, her personal relationships strain, and moral questions intensify. br br With sharp writing, emotional depth, and high-stakes drama, this Canadian crime thriller dives deep into themes of morality, freedom of choice, and the human cost of secrets. Episode 4 raises the tension with unexpected twists and a powerful climax that leaves viewers eager for more. Perfect for fans of dark medical dramas, legal thrillers, and complex female leads. Presented in Full HD with English subtitles for a global audience. Uploaded by DramaRelic for your viewing pleasure.br Release Date: 2025 (Canada)br Main Cast: Caroline Dhavernas as Dr.