Up in Smoke (1978, USA) C-86m. SCOPE *** D: Lou Adler. Starring Cheech Marin, Tommy Chong, Stacy Keach, Tom Skerritt, Edie Adams, Strother Martin. Legendary first film of the duo Cheech & Chong is a delightfully lame-brained comedy about two dudes looking for Marihuana, which eventually leads them to drive a van made(!) of grass across the border into the U.S. Keach equally hilarious as hysterical chief of the drug squad. Not consistently funny but, if you are in the right mood, you'll love this film.