This is no doubt one of the most disastrous Agatha Christie adaptations ever made. Just like the 1980s' US TV movies ("Murder in Three Acts" and "Murder Is Easy" were the worst examples), it simply 'adapts' the action, the characters and everything else to the present, including the most hideous hairstyles and clothes. Not one bit of love or even respect for the First Lady of Crime shows throughout, and there's not even any suspense to speak of - in a murder mystery, if you please! The only ones who make something halfway decent out of this film are the protagonists, Pauline Collins and Oliver Ford Davies - it takes really great actors to deliver such performances in a film like this.
Review of Sparkling Cyanide
