I suppose somewhere along the line, Agatha Christie took a deep breath and just decided to take the money and run. "The Alphabet Murders" is cute, but it doesn't have much to do with her novel, and if there is a worse Hercule Poirot than Tony Randall, I haven't met him.
The story concerns murders that seem to follow the alphabet, as Poirot pursues a beautiful blonde (Anita Ekberg) with the initials ABC, believed to be the killer. There are a lot of chase scenes and some slapstick, and poor Robert Morley as Hastings trying to keep track of Poirot.
This film was intended to follow up on the success of the Miss Marple movies starring Margaret Rutherford - in fact, Rutherford as Marple and her real-life husband, Stringer Davis, who plays her friend in the films, actually appear in one scene. While Rutherford's characterization has nothing to do with the Christie Miss Marple, it was successful on its own merits. The same can be said for the Hercule Poirot of Peter Ustinov -- absolutely delightful but has nothing to do with Christie's character.
I have seen Albert Finney, David Suchet, Ustinov, and Ian Holm do Poirot. Finney was very good, Suchet perfection, Ustinov discussed above, and Holm very funny (he plays Poirot in "Murder by the Book" as he reads Christie's final novel about himself). Randall does the role with a light touch, but with several different accents - French, British, and American. He has Poirot's vanity and arrogance as well. Perhaps seeing this film when it was made, his performance comes off as better, but seeing it today after a history of better Poirots, it just doesn't come off, though Randall was a wonderful actor.
The script isn't as good as the Rutherford scripts. Still, "The Alphabet Murders" is enjoyable enough. Just don't read the book, and forget it's Agatha Christie, and you'll have a good time.
