Infidelity American Style (1967)

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

Michael and Joanna are a young and successful married couple who appear to have it all. But when Michael finds himself alone on a business trip with an attractive new colleague and Joanna encounters the other great love of her life, each is thrust into an evening of temptation.

When a handshake deal goes sour, funeral home owner Jeremiah O'Keefe enlists charismatic, smooth-talking attorney Willie E. Gary to save his family business. Tempers flare and laughter ensues as the unlikely pair bond while exposing corporate corruption and racial injustice.

Tom Rath is a suburban father and husband haunted by his memories of World War II, including a wartime romance with Italian village girl Maria, which resulted in an illegitimate son he's never seen. Pressed by his unhappy wife to get a higher-paying job, Rath goes to work as a public relations man for television network president Ralph Hopkins. Drawn into poisonous office politics, Tom finds he must choose his career or his family.

Ironworker Nick lives with his wife, Kitty, and three daughters. When he meets a significantly younger woman, Tula, he starts an affair with her, much to the chagrin of his wife, and his life is thrown into upheaval. Kitty kicks Nick out of the house, and he is forced to make some difficult decisions.

Fred arrives at the doorstep of his beautiful young mistress Velvet after four years apart, claiming to have finally left his wife. But when she rejects his attempts to rekindle their romance, his persistence evolves into obsession — and a dark history between the former lovers comes into focus.

When struggling, out of work actor Michael Dorsey secretly adopts a female alter ego – Dorothy Michaels – in order to land a part in a daytime drama, he unwittingly becomes a feminist icon and ends up in a romantic pickle.

An unexpected promotion at a cutthroat hedge fund pushes a young couple's relationship to the brink, threatening to unravel not only their recent engagement but their lives.

When college senior Anastasia Steele steps in for her sick roommate to interview prominent businessman Christian Grey for their campus paper, little does she realize the path her life will take. Christian, as enigmatic as he is rich and powerful, finds himself strangely drawn to Ana, and she to him. Though sexually inexperienced, Ana plunges headlong into an affair -- and learns that Christian's true sexual proclivities push the boundaries of pain and pleasure.

The owner of a factory that produces flavor extracts, Joel Reynold seems to have it all, but really doesn't. What's missing is sexual attention from his wife, Suzie. Joel hatches a convoluted plan to get Suzie to cheat on him, thereby clearing the way for Joel to have an affair with Cindy, an employee. But what Joel doesn't know is that Cindy is a sociopathic con artist, and a freak workplace accident clears the way for her to ruin Joel forever.