If you loved Compulsión, try Estrecho margen
Un puente entre una película que ya has visto y una que casi nadie ha cruzado. Esto es lo que comparten, y lo que la segunda hace que la primera no hace.
Lo que comparten
Both films are directed by Richard Fleischer, and they both carry the paranoid mood tag, and they sit in Crime / Thriller territory. If that's the register that drew you to Compulsión, the second film will land in a comparable space — through a different lens.
paranoid
What Estrecho margen is
Union Station. Dawn. A dropped glove. Two plainclothes cops wait, tasked with the cross-country protection of a mobster's widow. But a contract is out, and the train is long. Fleischer's B-movie intensity gets it done in just over an hour.
Ask 
ChatGPT
Claude
Grok
Le Chat
Perplexity
for a deeper bridge
ChatGPTClaudeGrokLe ChatPerplexity