White Fire

American sailor Gregor (Scott Brady) gets a few days off when his ship stops in London, so he decides to visit his brother, who's living in the area. But he learns that his sibling has been convicted of murder and is awaiting execution. Shocked, Gregor begins investigating the matter himself. He meets nightclub singer Yvonne (Mary Castle), who's involved with gangsters she thinks could have framed Gregor's brother. Unfortunately, the crooks get rough when they find the pair poking around.