Up in Smoke is a classic stoner comedy released in 1978. Directed by Lou Adler, the movie stars Cheech Marin and Tommy Chong as two stoners who embark on a road trip from Los Angeles to Tijuana in search of a marijuana supply. Along the way, they encounter a variety of characters, including a police officer, a hippie couple, and a Mexican drug lord. The movie is a hilarious and irreverent look at the counterculture of the 1970s. It is filled with slapstick comedy, witty dialogue, and memorable characters. Up in Smoke is a classic stoner comedy that is sure to delight fans of the genre. It is a must-see for any fan of classic comedy.