This happens to be one of my favorite "trash wallows" as we used to call these expensive soapers in the '80s. Unfortunately, there aren't the budgets for TV movies that there used to be. Stefanie Powers is in her prime in this dual role of a plain Jane wife of a college teacher and her glamorous jet setting twin sister. The cast includes Sherlock Holmes himself, Jeremy Brett and none other than Gina Lollabrigida. Part of the movie takes place in Venice and it's glorious!
Deceptions embodies a certain '80s decadence for me - I love the scene on the yacht where all these hedonists are dancing to the Pointer Sisters. But my favorite is the night of the twins' birthday, celebrated in an Italian villa, where they dance to "Don't Let it Stop" and the shy sister starts to really get into it, juxtaposed against some nefarious doings outside the villa. It's great fun.