Professor Mercer Reveals a Shocking Truth | The Irrational | NBC
CLIP 02/19/25
Main Content
Professor Alec Mercer (Jesse L. Martin) learns a truth of human behavior in a class experiment and his own kidnapping: once in motion, people can't be talked out of revenge. Watch The Irrational Tuesdays at 10/9c on NBC and streaming next day on Peacock.