Perennially stoned Cheech and Chong tear through the city of Los Angeles, causing trouble wherever they go. After Cheech loses his job, the two pot enthusiasts head to the welfare offices where Cheech’s girlfriend, Donna, works. Instead of collecting unemployment, they find themselves thrown back on the streets, searching for a way to earn new income. But when Cheech’s cousin, “Red” Mendoza, arrives, things get even crazier.

Lawyer Stephen Blume, specialized in divorces, lives a paradoxical situation when, having his own marriage break up, is still in love with his ex-wife.
Gedorge Segal plays a divorce lawyer who is divorced himself after his wife (Susan Anspach) catches him cheating on her. She, in turn, moves on and falls into an easy-going relationship with an even more easy-going musician (Kris Kristofferson in one of his first film roles). But Blume chooses this moment to fall back in love with his ex-wife (Marsha Mason) and begins to woo her anew.

The realm of magic is being threatened by the realm of logic, so Carolinus, the green wizard decides to shield it for all time. Ommedon, the evil red wizard, stands in his way. Carolinus then calls for a quest that is to be led by a man named Peter Dickinson, who is the first man of both the realms of science and magic. It is Peters job to defeat Ommedon.

From a riddle-speaking butterfly, a unicorn learns that she is supposedly the last of her kind, all the others having been herded away by the Red Bull. The unicorn sets out to discover the truth behind the butterfly’s words. She is eventually joined on her quest by Schmendrick, a second-rate magician, and Molly Grue, a now middle-aged woman who dreamed all her life of seeing a unicorn. Their journey leads them far from home, all the way to the castle of King Haggard.

Senator Walter Chalmers is aiming to take down mob boss Pete Ross with the help of testimony from the criminal’s hothead brother Johnny, who is in protective custody in San Francisco under the watch of police lieutenant Frank Bullitt. When a pair of mob hitmen enter the scene, Bullitt follows their trail through a maze of complications and double-crosses. This thriller includes one of the most famous car chases ever filmed.