Private eye Mike Shayne encounters a large amount of trouble while attempting to guard a murder witness.

Country boy joins a circus in the 1840s and falls in love with the bare-back rider. Later he falls in love with another circus runaway.

A detective’s wedding is postponed when gunshots are heard nearby.

A US Navy submarine, the USS Corsair, is operating in the North Atlantic, hunting German merchant raiders that are preying on Allied shipping. Its new executive officer, Lt. Ward Stewart…