Bad Medicine (1990)

Elliot, a successful gynecologist, works at the same practice as his identical twin, Beverly. Elliot is attracted to many of his patients and has affairs with them. When he inevitably loses interest, he will give the woman over to Beverly, the meeker of the two, without the woman knowing the difference. Beverly falls hard for one of the patients, Claire, but when she inadvertently deceives him, he slips into a state of madness.

Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family “playdate” becomes increasingly interesting as the night goes on.

A young girl tries to fit in with a clique of popular middle school girls after moving into the guest house of one of their homes.

An overworked nurse returns home to find a maniac hiding out with a bruised and beaten hostage. When an unexpected wave of violent intruders descend upon her home, it becomes a fight for survival.

A young man is plunged into a life of subterfuge, deceit and mistaken identity in pursuit of a femme fatale whose heart is never quite within his grasp.

A mariner survives an attack from the dreaded pirates of the Black Freighter, but his struggle to return home to warn it has a horrific cost.

After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.

A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.

A two-bit promoter tries to take a women's wrestling team to the top.

While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series of killings years back, is at the bottom of the whole thing. Little do they know the real horror that they face in the end.