Watch Mr. Monk's Last Case: A Monk Movie (2023) HD Full Movie Free on SolarMovie. Watch Mr. Monk's Last Case: A Monk Movie (2023) online free. It follows Monk, a brilliant detective with obsessive-compulsive disorder. He returns to solve one l...It follows Monk, a brilliant detective with obsessive-compulsive disorder. He returns to solve one last case involving his stepdaughter Molly, a journalist preparing for her wedding.