A Raft of Films Has Some Observers Citing a Generational Shift Among Filmmakers.

Call it cinema's stoned age. Films featuring characters using marijuana have mushroomed.

"Harold and Kumar Escape from Guantanamo Bay," the second movie to feature the titular pot-smoking characters, grossed nearly $15 million on its opening weekend, which might portend a big opening for August's "Pineapple Express," a Judd Apatow-produced comedy about a pot smoker and his supplier on the run. Also rolling out: "The Wackness," with Ben Kingsley as a bong-using psychiatrist; "Humboldt County," in which a medical student spends a summer in a marijuana-farming town; and "Super High Me," with comedian Doug Benson using the drug for 30 days.

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