• This is one of those films that used to be on telly twice a week during the school holidays. Seeing it again after half a lifetime, I still love it.

    There's great laugh-aloud humour in amongst some very dark and serious elements. Obviously, Alistair Sim's offhand and rather glib Inspector lightens proceedings, but the tangle of love affairs and family histories brings real depth to the characters. A problem I suffered is that it took a while to work out which nurse was which, as they all look traditionally beautiful and speak with identical RP accents. Another slight niggle is that it's very underlit at times! The exception to the problem of identical actresses is the ever-glorious Megs Jenkins. One of those people guaranteed to bring a smile to my face, normally playing harassed landladies or fussy housewives, she's perfect here as Nurse Woods.

    I couldn't remember the killer from those ancient TV airings, but managed to solve it. It's a classic British whodunnit of the golden age, and anyone raised on a diet of Agatha Christie should be able to pick up a few clues.

    Funny, occasionally creepy, and stuffed to the gills with fine actors of the old school, Green for Danger is perfect viewing for a rainy Sunday afternoon (which is how I ended up watching it today!).