Covergirl

A woman moves into a Manhattan apartment, where she learns that the previous tenant's life ended under mysterious circumstances.

A gun fires and supermodel Lily Sampson is dead. Two cops, Clark and his new partner Allie, are on the case. Their only clues are a revealing videotape of the victim in a searing game of bondage with a famous fashion photographer, and Lily's high school yearbook which reveals a mysterious twin sister and clues to a lifelong rivalry with another model.

A wealthy man suffers from impotence whenever he tries to make love to his wife. Since Viagara hadn't been invented yet, his swinging liberal doctor instead recommends a strong dose of infidelity. Before long he is rolling in the hay with a young lovely and needless to say his impotence problem is cured (it's amazing that he doesn't have a heart attack though). His wife is a little bitter, however, and decides to embark on her own affair. And if you're wondering with whom, well, just look at the title.

A young woman who comes to Rome and soon drifts into de facto prostitution in order to survive. She meets a misanthropic doctor and would-be poet, but soon falls in love with another man. Murder ensues and she soon finds herself being blackmailed, sexually and financially, by her husband's shady driver, who saw something he shouldn't have.

A rich industrialist is accused of a crime he didn't commit. But every single clue leads to him.