At the very end of Squid Game season 1, Lee Jung-jae's character dyes his hair red. The inspiration for that act is something we never would have guessed.
The second season of the Frasier revival saw Dr. Crane return to his old stomping grounds, but unfortunately, the episode didn't capitalize on that potential.
If you missed Ben Stiller's excellent true crime series Escape at Dannemora when it debuted on Showtime in 2018, it's currently tearing up the Netflix charts.