Captain Hugh "Bulldog" Drummond is called in to solve the murder of a man from whom two lead soldiers were stolen. Drummond learns that the two soldiers were part of a set of thirteen which formed the key to a hidden vault of treasure. Following some clever sleuthing and set-up on Drummond's part, the guilty man is trapped in the vault,which is hidden behind the fireplace.

A heroic guerilla group fights back against impossible odds during the 1941 Nazi invasion of Russia.

Violet Barton, a femme-fatale goal-setter, fascinates men and readily returns their affection to obtain the wealth she desires, even to the point of bigamy. She has an affair with gambler Gregg Delaney but marries his best friend, Johnny Hale, when she discovers Hale is the richest man in Texas. This loses her the respect of her sister, Janet, who loves Hale, and Delaney, who loves Violet. Meanwhile, town sheriff Bill Howard is working hard to get Delaney to confess to a murder.

Seriously ill, concert pianist Karen Duncan is admitted to a Swiss sanitorium. Despite being attracted to Dr Tony Stanton she ignores his warnings of possibly fatal consequences unless she rests completely. Rather, she opts for a livelier time in Monte Carlo with dashing Paul Clermont.

A brash young lawyer takes a short-term, high-paying job as bodyguard for a slick business exec being threatened by a former partner, and quickly realizes he may be in over his head.