Wie wär's mit uns beiden (1981)

A twisted honeymoon adventure about a young couple on their way to Niagara Falls.

When a would-be psychologist, curiously named Dr. Mumford, comes to the idyllic town of the same name and offers his talent for listening and a disarming frankness, the town's quirkiest citizens scramble for a seat on his couch. As he lightens hearts darkened by old secrets no one realizes he's hiding a whopper of his own, or that he's fallen head over heels for one of his patients!

Two married couples find only trouble and heartache as their complicated lives unfold. After 40 years of marriage, Alfie leaves his wife to pursue what he thinks is happiness with a call girl. His wife, Helena, reeling from abandonment, decides to follow the advice of a psychic. Sally, the daughter of Alfie and Helena, is unhappy in her marriage and develops a crush on her boss, while her husband, Roy, falls for a woman engaged to be married.

A limo driver's blind date sparks a tale of love, betrayal, friendship and grace—centered on two working-class New York City couples.

A conservative lawyer named Diane takes her two teenage children Jake and Zoe to meet their estranged, hippie grandmother in Woodstock after her husband asks for a divorce.

Cynthia Rand is a buttoned-up New Yorker married to a brilliant professor 25 years her senior. She begins feeling the effects of her husband’s advancing age on their relationship, just as her world is turned upside down by the arrival of sharp but chronically underachieving security guard Stan Olszewski in this smart rom-com that reunites Bacon and Sedgwick on screen for the first time in 20 years.

A romantic drama set in 1961 that follows a young studio extra's ambitious efforts to reunite with the French girl he loves after being separated by the construction of the Berlin Wall.

A ghostwriter finds himself romantically involved with his current wife, a married woman and his long-vanished wife.

A stunning cancer diagnosis spurs Abbie to seek a future girlfriend for fiancé and childhood sweetheart Sam, who's clueless when it comes to dating.

Hudson Milbank is a successful Hollywood screenwriter who suddenly and strangely finds himself without any emotional feelings. He tries doctor after doctor and shrink after shrink, but nothing works. The Golf Channel, lesbian exercise classes and a dizzying variety of pills get him through the day, but don't quite solve his problem. His writing partner tries everything to get him back to normal, but it's not until Hudson meets Sara that he finds a real motivation to get better and to actually start feeling again. From the writer of Deuce Bigalow, comes NUMB, a romantic comedy following an unusual man looking for strange love.