Obviously inspired by Agatha Christie and her stories of Poirot, Michael Powell's The Night of the Party takes what should have been a tightly focused murder mystery and just lets out all of the tension by actually trying to follow real police procedures. What should have been a pressure cooker of tension as everyone is trapped in an enclosed location with a murderer ends up just feeling wane as police pursue one lead and then another over the course of days and weeks afterwards. It just ends up feeling like a waste of a solid setup and concept.
Lord Studholme (Malcolm Keen) is having a party for the visiting Princess Amelia (Muriel Aked). To this party he invites a cast of characters from his daughter Peggy (Jane Baxter) to her friend Joan (Viola Keats), daughter of the police inspector Sir John (Leslie Banks), the writer Chiddiatt (Ernest Thesiger) whose work Lord Studholme's papers have regularly trashed, and Studholme's secretary, Guy (Ian Hunter) who is having a secret love affair with plans to marry Peggy. There are a handful more, but that's the real focus, everyone who could possibly have a motive for killing Lord Studholme. Though, there's extra business about John in that Lord Studholme wants to start an affair with her, but she doesn't want it while he forced her previous lover, Howard Vernon (Cecil Ramage), to sell him the love letters she had sent him.
The movie takes its time to establish everyone, a good half-hour (out of a film that's only an hour long), and it's probably the film's greatest strength. People feel individualized and specific. People get real motives for what they could do to Lord Studholme.
The plot turns at the party when the princess, deciding that she's bored and won't be told no, dictates that they should all play a game called Murder where, drawing cards out of a hat, one person is declared the murderer, a second the investigator, the lights should go off for ten minutes, and they should play act the murder and then the investigation. Chiddiatt jumps at the suggestion, getting behind it especially when he discovers that the princess has a gun with blanks in it, and everyone gets involved, Sir John's arrival negating the need to randomly choose someone to investigate. Of course, Lord Studholme gets murdered, and we have our suspects.
If Christie would have written this, it'd have happened in a remote country house, not an inner city, posh apartment. No one would have been able to leave as Sir John, or Poirot, would have kept everyone there to dig into their pasts and dramatically draw out the truth of who killed him for nefarious means. Well, that's not how Powell and his writers, Roland Pertwee and John Hastings Turner, decide to play things. Sir John gets immediately sidelined when he calls his fellow police officers at Scotland Yard to take over. They let everyone go, and the investigation becomes a series of interviews about information we already know, eventually zeroing in on one of suspects because his knowledge of certain aspects makes him the most obvious suspect.
And then we get to the courtroom scenes. I rolled my eyes instantly because courtroom scenes tacked on to the end of movies rarely work that well. They vacillate between boring and unbelievable, and at least this has the good sense to go into fully unbelievable and, one might even call it, exploitative. It's kind of amusing.
So, the actual murder mystery feels bungled, but the character work leading up to it is interesting in and of itself. It feeds into an abbreviated courtroom bit, but it ends with a kind of ridiculous bang, a ridiculous bang that I was pretty okay with, even if it was a small moment that did little to elevate what had come before. This isn't exactly some great failure, the character work is too decently well done for that, but it is something of a wet squib when it actually gets to the murder mystery part. In terms of this quota quickie period, it's very much on the low end, but that it's still sort of okay is a testament to Powell's abilities behind the camera, I think.
