The Happening is a 1967 American comedy crime film starring Anthony Quinn, Michael Parks, George Maharis, Robert Walker Jr., Martha Hyer and Faye Dunaway and featuring Oscar Homolka, Jack Kruschen and Milton Berle that was released in March 1967 by Columbia Pictures. Produced by Jud Kinberg and directed by Elliot Silverstein, it is the story of four hippies who kidnap a retired Mafia mob boss named Roc Delmonico and hold him for ransom.
Four bored beach bums from Miami come across kids playing with toy guns. They chase one into a house, which by chance belongs to Roc Delmonico, a former gangster who is now retired and a respectable businessman.Delmonico assumes its a kidnapping and volunteers to go quietly. The hippies like the idea, particularly their leader, Taurus, a gigolo who lives off rich ladies. He and his accomplices, Sureshot, Herby and Sandy, drive off with Delmonico in the trunk of their car. They hide out and demand a ransom of 200,000. ........
Source: Wikipedia