la dama bianca (1938)

on vacation in a hotel in cervinia, the wife of a lawyer, who often makes the cascamorto with all the beautiful women he meets, to jealousy puts in place an ingenious plan: at night he enters her husband's room, all dressed in white, kisses him and then leaves. he notices the joke, but begins to harbor suspicion when another hotel guest claims to have been kissed by a mysterious white lady at night. the fact is repeated also with other guests, the lawyer decides to separate from his wife, when he will discover that there are numerous other white ladies.