This is a really low budget crime film with Walter Matthau. It makes me think it would have been a lot more entertaining if it had a budget. Still, it is Walter Matthau and he does get in some funny lines.
One of several film adaptations of Agatha Christie’s best-sellingmystery novel And Then There Were None concerning several people summoned to an island retreat by a mysterious stranger, only to meet their ends one by one.
Steve Haines is a reporter looking for a scoop. He follows a rich man aboard an ocean liner and gets tangled up in murder and intrigue. It’s pretty rare that William Boyd is in a movie and isn’t Hopalong Cassidy.
Michael Caine gives a tour-de-force performance as both the unconventional Dr. Jekyll and his alter-ego, the fiendish Mr. Hyde. Cheryl Ladd stars as his beautiful sister-in-law and the woman he loved…whom Hyde almost destroyed.