Joanna once was married to Carl May, a very rich and powerful nuclear energy magnate. They love each other, but had to divorce after Joanna was caught on an incidental love affair. Since ... See full summary »
Rory MacNeil, a rugged old Scotsman, travels to San Francisco to seek medical treatment. He moves in with his estranged son Rory, as he sees his life getting transformed through a newfound bond with his baby grandson.
Trying to find how a millionaire wound up with a phony diamond brings Hercule Poirot (Sir Peter Ustinov) to an exclusive island resort frequented by the rich and famous. When a murder is committed, everyone has an alibi.