Angela Lansbury apparently didn't travel to Greece to shoot on location. The double used for on-location scenes looks absolutely nothing like her.
Someone else has complained that Angela Lansbury 's double for the on-location scenes looks nothing like her. That resemblance isn't great, but Len Carious double really does look nothing like him. Given that he was going to be shot mostly from behind, to avoid showing his face, it's surprising that his hair is so much longer than Len Cariou's.
On the card that came with the flowers Michael left for Jessica in her room, he is thanking her for being a good sport. He however spells it as "sort."