Sam is an airline pilot with a nagging wife, named Margie, who is unsatisfied with their sex life... or lack of it. After Sam leaves for work, Margie calls over Peter, a mutual friend for sex, who tries instead of procure her for money. They are interrupted by a sneaky salesman, also named Sam, who tries to sell Margie a whirlpool machine. Meanwhile, next door neighbor Barbara tries to ignore her loser husband Bernie who attempts to forcibly enter their house after a fight. Sam is also having an affair with stewardess Sheryl. They first go to a local motel, but get kicked out, then try to find a place to have their sexual tryst. Margie at the same time, has encounters with parking lot attendant, John, then has her hair done by Pierre, leading a climatic encounter back at home when all parties, Margie and Sam, Barbara and Bernie, run into each other.
