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"Humphrey smokes cigarettes in at least one scene. Lee smokes cigarettes in several scenes, and in another smokes pot with a well-filmed talk-exhale. Movie is in black and white and fairly grainy."
"Humphrey smokes cigarettes or joints in numerous scenes and looks IRL in all of them. Lee smokes cigarettes or joints in fewer scenes, but still in many. In the DVD version deleted scenes, Humphrey has an additional inhale and exhale, and in another deleted scene, Lee is shown rolling a joint."