John Dunsmuir

Former detective Nick Charles has retired from police work, preferring a life of cocktails, parties, and relaxation with his wealthy wife, Nora. Their holiday is interrupted when the daughter of Nick’s former client asks for help finding her missing father, eccentric inventor Clyde Wynant. When Wynant’s body is discovered, Nick is drawn back into the investigation, with Nora eagerly joining him. As the couple questions Wynant’s family, friends, and business associates, a tangled web of greed, deception, and murder begins to unravel.

At a Florida hotel, absconding miscreant J. Effingham Bellweather goes slapstick golfing with the house detective's flirtatious wife and an incompetent caddy.

The Lady cop Florence Vinton goes undercover to get the goods on rival gangsters Eddie Swan and Larry Marsh. Just at the point in which Florence looks like she's going to be rubbed out, Swan and Marsh shoot each other down.