Netflix's psychological deep-dive into real-life serial killers, Mindhunter, was canceled after season 2, but the streaming service never outright explained why. Mindhunter is based on the true story of the FBI's Behavioral Science Unit and its founding members. Those members - Holden Ford (Jonathan Groff), Bill Tench (Holt McCallany), and Dr. Wendy Carr (Anna Torv) - interviewed serial killers extensively to learn how their minds worked and how to catch future murderers. Mindhunter was a brilliant mix of mystery and psychological drama, and it ended a bit too soon.

Mindhunter was majorly popular in many ways. It boasts an extremely impressive 97% average on Rotten Tomatoes, with Mindhunter season 2 at 99%. The cast of Mindhunter season 2 also boasted some very notable actors, such as Tony-winning actor Jonathan Groff, and the show still has a dedicated following five years after its last season. That, coupled with the intriguing real serial killers depicted on Mindhunter,...