The thin man goes home (1944)

Hoping for a peaceful visit with his parents in the small town of Sycamore Springs, Nick Charles and his wife Nora soon find themselves surrounded by old rivalries, family tensions, and a mysterious murder. Nick’s father, a respected retired doctor, would much rather see his son give up detective work, but a suspicious shooting quickly draws Nick back into action. As Nick and Nora investigate, they uncover jealousy, deception, hidden motives, and a dangerous secret involving the town’s prominent citizens.