Cloak Without Dagger

Cloak Without Dagger (1956) is a mystery directed by Joseph Sterling rated 7.6/10.

A woman reporter discovers a former lover and intelligence officer during WWII apparently working as a waiter in a hotel; and, believing something she impulsively did while he was on a mission is responsible for his current situation, sets out to make things better by finding a foreign agent known only as Kupchek, with the help of the hotel's detective.