Up in Smoke

Cheech and Chong reunite by chance on a California highway and set out in search of marijuana, only to get accidentally deported to Mexico. Desperate to return home in time for their upcoming gig, they agree to drive a van back to the States, oblivious to the unique materials used in its construction. Along the way, they pick up a pair of female hitchhikers and unwittingly dodge pursuing police officers they do not even realize are on their trail.