One Exciting Night is a 1944 British musical comedy film directed by Walter Forde and starring Vera Lynn, Donald Stewart and Mary Clare.
[1] The screenplay concerns a female singer who becomes involved with a man who is the victim of a kidnap plot.
Vera Baker is an aspiring singer desperate for an opportunity to impress producer Michael Thorne.
Her chance arrives at a benefit concert that is also the scene of an attempted kidnapping of Thorne by gangsters chasing a priceless Rembrandt.
Vera somehow eventually thwarts the villains, and along the way manages to wow the audience with her singing.