A prudish married couple feel put upon by the swingers living in their apartment building. One night, by accident, they discover a way to both rid themselves of the “perverts” down the hall and simultaneously realize their dream of opening a restaurant.

A young couple become embroiled with the personal problems of another couple on a yacht moored off Sicily during a turbulent weekend of fun, games, sex games, betrayal, spouse abuse, and murder.

A newly divorced swinger on the prowl goes to work as a detective for a neurotic feminist attorney.

After moving to Palm Springs, a young married couple puts their love to the test when they discover that their neighbors are swingers.

1975: A 200-ton blue whale gets washed up on a local beach and the kids think it’s the biggest thing that’s ever happened in Australia. Behind closed doors, the Mums and Dads of a quiet suburban street are going to celebrate in their own special way, by joining the sexual revolution and throwing a wife-swapping key party. And like the rotting whale, it’s all about to go spectacularly wrong.

A married man gets blackmailed by a degenerate couple after having a one-night threesome with them.

An affluent, middle-aged couple's uneventful lives are forever changed when they move into an isolated house in the country and befriend an odd, younger couple.

Alan and Wendy Barnet have been married just long enough for the excitement to have gone out of their relationship, and they're looking for a way to put some spice back in their lives. After placing a personal ad looking for another couple interested in swapping mates, the Barnets are led to the Zebra Lounge, where they meet Jack and Louise Bauer, a pair of seasoned erotic adventurers. While the Barnets find the swinging scene exciting at first, they soon decide it may be doing more harm than good to their marriage. But easing the Bauers out of their lives proves to be neither simple nor safe.

In the weekend after thanksgiving 1973 the Hood family is skidding out of control. Then an ice storm hits, the worst in a century.

Three young couples are renovating together a loft in Paris. During a barbecue, Patrick and Julie confess to their friends that they practice partner-swapping. That information shock 1 of the couple, but the other one seems to be interested ...

A couple receives an indecent proposal from their younger, more daring neighbors.

Love and crime in Miami's Cocoanut Grove artist's colony. Swinging young writer Stephen Oliver has a falling-out with benefactress Rita Hayworth in the wake of a wild LSD party. Rita foolishly tries blackmail after Oliver's reconciliation attempt leaves her crippled millionaire husband dead.