Dame Agatha Christie , upon whose widely acclaimed mystery novel "The A.B,C Murders " this film is based ,was less than impressed by the movie -and indeed was so outraged that she refused permission for any further movies based on her works for some years afterwards . It is easy to see why for this limp and feeble picture retains only the basic plot premise of the book -a killer is at work and the victims appear to be chosen purely on the basis of their names .The first victim has the initials AA ,the second BB and so on . In every other respect the book is betrayed and the basic problem is a mismatch between style and content .The classic" whodunnit " is essentially an exercise in logic and ratiocination but here the style is comedic and the model seems to be the Dick lester directed Beatles movies -lots of visual jokes ,fleet footed editing and a refusal to take anything seriously ,least of all the characters .Thus we see the fastidious Poirot indulging in actions that he would never as seen by Christie ,contemplate --bowling , clambering over building sites and horse riding in Hyde Park .The motivation seems to have been to bring his character up to date and reflect the so called "swinging sixties This is a mistake -the books are period pieces and only make sense when fixed in the era they were written .A similar coarsening has taken place with the charcter of his sidekick Hastings -in the novel a stalwart if unimaginative military man he is her portrayed by the corpulent Robert Morley as a bumbling minor Espionage agent. Director Frank Tashlin made some lively satirical pictures in his time -the classic rock and roll flick " The Girl Cant Help It " and the neglected Doris Day espionage satire " Caprice " but he is simply wrong for this movie and the actors are encouraged to go over the top in playing their roles as buffoons or incompetents
A disaster and a betrayal of the author .
