Experiment Perilous (1944)

Experiment Perilous (1944) is a historical melodrama lousy husband suspicious couple insane jealousy film noir tale of  shattered glass, gushing water and floundering fish noir, yes aquarium film noir, and a crazy virtual prisoner drama of noirish proportions.

Tis indeed a film noir which is of those high-class nightmares wrapped in velvet, but make no mistake—it’s got a black heart beating under all that lush, shadow-soaked atmosphere. It’s a tale of gaslight and doom, where dames aren’t sure if they’re crazy or just trapped, and every smooth-talking gent’s got a trick up his sleeve.

The story kicks off when square-jawed psychiatrist Dr. Huntington Bailey (George Brent) stumbles into a real honey of a mess. A train ride and a chance meeting lead him straight into the twisted world of rich and refined Nick Bederaux (Paul Lukas), a husband with a mind like a steel trap and a grip on his wife, Allida (Hedy Lamarr), so tight it’s choking the life outta her. She’s a knockout with trouble in her eyes, and Bailey starts wondering if she’s really losing her marbles—or if her charming hubby is playing a slow, deadly game.

The Conspirators (1944)

The Conspirators (1944) is an espionage and resistance romance and adventure film noir made by Jean Negulesco, and starring Hedy Lamarr and Paul Henreid.

Despite its wartime time and the complexities of wartime spying and resistance and the very real and sometimes unreal presence of the Nazis, the set-up of this wartime noir is classicly typical of the style - - a man and a woman, both of whom are fleeing from their pasts, accidentally meet and he falls for her - - big time.

A chance meeting, indicative of the noirish fate of many a wartime film noir protagonist. He in particular feels that the past can never harm them, and urges his new love to forget it.

Crossroads (1942)

Crossroads (1942) is an amnesia mystery film noir starring William Powell, Hedy Lamarr, Claire Trevor and Basil Rathbone, and directed by Jack Conway. 

William Powell plays a diplomat whose amnesia about his past subjects him to back-to-back blackmail schemes, which threaten his reputation, job, marriage, and future. 

The film was based on the 1938 French film Crossroads which had also had a British remake called Dead Man's Shoes in 1940.

With shimmering cobblestones and foggy streetlamps, and deception, blackmail and a surprising if dubious mystery story, Crossroads (1942) is a prime example of 1940s amnesia noir.