AllMovie

Discover the incredible extraterrestrial origins of cannabis in this musical comedy that follows a pair of pot-loving aliens who introduce the plant to planet Earth 60 million years ago, and continually return to encourage its use among artists and musicians. After revealing the creative powers of the mystical plant to Parisian artists of the 19th Century and New Orleans jazz musicians of the 1930's, the bleary-eyed interplanetary visitors stage a narrow escape from a DEA raid on a popular medical marijuana dispensary, and take a lucky handful of humans back to their home world of "Planet Cannabis", where hemp is used for every purpose under the sun, war is obsolete, and the environment is completely free of pollutants.