I loved this film, from 1950 and all the better for it. Genuinely tense and exciting and VERY clever - it depicts a murder from various points of view which are shown to be different and is really therefore a study in witness bias. NEVER believe anyone!
The cast is classy. Dirk Bogarde in I think his first ever role doing a dodgy American accent (but that is fine - no spoilers but it fits the plot and backstory of his character). Classy female actors play the sisters and I loved the way they alternated according to which witness point of view was being explored.
Told largely in flashback to various witness accounts - very clever indeed and so well-written and acted.
The boy Alfie was great - not credited here. Played by Bobbie Scroggins (great name!) whose last film appearance as as a page boy in the first Titanic film, a Night to Remember in 1958. I hope his life went well for him. Just see what happens to some child actors/stars like Bobby Driscoll, dead of drugs at 31 (last role was the voice of Disney Peter Pan 1952).
A superb old film back before everything had to be a woke preachy lecture.
4 stars.