On the day of his daughter’s birthday, William “D-Fens” Foster is trying to get to the home of his estranged ex-wife to see his daughter. His car breaks down, so he leaves his car in a traffic jam in Los Angeles and decides to walk. He goes to a convenience store and tries to get some change for a phone call, but the Korean owner does not oblige, tipping Foster over the edge. The unstable Foster, so frustrated with the various flaws he sees in society, begins to psychotically and violently lash out against them.
Frank is an expert professional safecracker, specialized in high-profile diamond heists. He plans to use his ill-gotten income to retire from crime and build a nice life for himself complete with a home, wife and kids. To accelerate the process, he signs on with a top gangster for a big score.
When a teen tries to set up a band at his school, his mother who was a big fan of Elvis Presley gets in a wreck he and his band members decides to kidnap Elvis and have him hooked up with his mother.
John, a disillusioned Vietnam War journalist, turns to heroin smuggling. He cons Ray, an equally burnt out veteran into delivering the drugs stateside to his wife. Everything soon falls apart and Ray ends up on the run with John’s wife trying to evade crooked narcotics agents.