"American Cafe" is a look into Cafe Racer motorcycle culture in the United States. Transplanted from Europe, the term "Cafe Racer" describes both a type of motorcycle as well as the personality of those who ride them. American Cafe tells the story of this culture in America by following two motorcyclists attempting to build Cafe Racers to ride in the Slimey Crud Motorcycle Gang Cafe Racer Run; one of the most well known, yet least understood, cafe racer events in the country.

An American military advisor becomes disillusioned by the brutality and corruption of the Central American government which hired him. When his shift in sympathies becomes known, he's arrested and tortured but soon escapes, along with a beautiful American woman, in order to join the rebels.