Amateur investigator Sierra Barter confronts a traumatic past and secrets that have plagued her family for generations. Sierra, her mother Shannon, and her grandmother Judy bravely pursue the truth about a mystery that could change their lives forever – was Jim Mordecai, their husband, stepfather, and step-grandfather a notorious serial killer?
Sierra Barter suspects her step-grandfather may have been a serial killer in California.
Amateur Investigator Sierra sees if Jim sexually assaulted students or if his crimes escalated.
Sierra searches through family storage and inadvertently learns about the night that changed her family forever.
Sierra's investigation of her step-grandfather, and her family's journey, reach a stunning finale.
Complete episode guide for The Truth About Jim with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.