MartinHafer The fact that Will Hay is playing an incompetent school teacher isn't much of a surprise. After all, he played this sort of guy in several films. However, what makes this one unusual is that the comedy becomes a murder mystery!When the film begins, Will Lamb (Hay) is on his way to a boys school in Northern Scotland. This actually makes a lot of sense, as children throughout England were either sent abroad or to the most rural portions of Britain in order to avoid the German blitz. In this case, an entire school has been packed off to an old castle on the Island of Skye...about as remote a location as you can get! However, very soon it's apparent that Lamb is an idiot and can't teach much of anything well but before he can get the sack, the headmaster is dead--either a suicide or murder. The new headmaster knows Lamb and his incompetence and his first act is to fire Lamb. But, very soon after, this new headmaster is also dead...poisoned just like the first one. So, Lamb, one of the professors and some of the students decide to investigate. But they are warned repeatedly about some sort of ghost and some bagpipes...and what do they have to do with any of this?!This is a pretty good film, though compared to some of Hays' other films, comedy is less important to the film and the murder mystery often takes precedence. And, considering it was made during WWII, the Nazi angle didn't come as much of a surprise. Definitely a product of its times but a good one as well...one that stands up pretty well today.By the way, Hay playing an incompetent science teacher is rather funny, as in real life he was, in addition to being an actor, an engineer and astronomer!

kenneth-m-1 I've just got this Will Hay film on video for the princely sum of 25p from a charity shop. (That's about 50c in US currency to all you American devotees). I'm on my way home to see this glorious film. Things like this are seldom shown on the telly. A great shame. I haven't seen it for years! I'm getting excited already! Then again, I'm easily pleased. Actually, I was quite surprised to see comments about Will Hay films from American fans. Although I shouldn't be surprised at all as most of his films are hilarious, although he did make a couple of duff ones. It's another great shame the Americans have such a stranglehold of British cinema as it stops the youngsters of today being exposed to this type of comic genius. If only I could now get hold of a copy of The Black Sheep Of Whitehall my collection of his best films would be complete, but alas they're like gold dust!

Glenn Walsh I like all of Will Hay's films, but apart from 'Oh, Mr Porter,' this is my favourite. It is jam packed with funny one-liners and comic situations and gives Hay full reign to play his seedy music hall schoolmaster. A wee gem of a film.

Mozjoukine Will Hay was adored by British audiences who saw his seedy, doddering con man character as preferable to the brash American comics they were offered. However distribution patterns make it seems unlikely that his reputation will outlast those who grew up with it.This is an excellent example of the cycle with the shift to Ealing providing production values - settings that are just a fraction removed from real, superior character actors and Hulbert and Hawtrey a fair swap from his old Moore Marriot and Graham Moffat sidekick team.The film is spun off THE GHOST TRAIN with enough variation to get attention. Aylmer's school is moved to the Channel Islands during WW2 and finds itself in a castle reputedly haunted by a bagpipes blowing, homicidal phantom. Hay, doing his incompetent school teacher character, proves a hit with the boys and blunders into solving the mystery.The film is short on the great gags you might find in a W.C. Fields movie of the kind which must have served as a model for these but the lead trio are endearing and the pacing sharp enough to keep attention. The set pieces, the police inquiry held in the local dairy at milking time and a pursuit through the castle's secret passages, are more than adequate.