Španělé v Praze 1988 on netflix

A brilliant dialogue between the aging Spanish ambassador and the widowed Maria of Pernštejn, born Manriquez de Lara. The ambassador tries to moralize the young widow and mitigate any unpleasant consequences of her behavior. After all, it is really not appropriate for a Catholic noblewoman, and a Spanish one at that. And the young widow is not only charming, but also quick-tongued.