Miss Marple believes she’s seen a murder in a passing by train yet when the police find no evidence she decides to investigate it on her own. Her inquisitions lead her to a mountain top. The first of four films starring Margaret Rutherford as Miss Marple that all achieved cult status.
Because it is populated by TOP 10 ranking since 2020, it is still a work in progress. Multiple links in the same country lead to different streaming versions.