This 1979 Paramount release introduced the controversial radio comedians Richard "Cheech" Marin and Thomas Chong to the screen for the first of six major film teamings and cameos together in several other films. This first teaming is the best teaming. The duo portray stoners who travel together on a road trip down to Tijuana on a mission to pick up a fresh new drug supply. However, they're being pursued by frantic cops all the way. A cult spoof classic and a film that began a new kind of wacky film comedy.