Freddy and Stickan is working at a weapons factory, one day Freddy comes across a key to some secret weapons blueprints. But Freddy and Stickan gets drafted as the crooks trying to get a hold on the keys tries to follow them.

Music film with the band Sven-Ingvars. The band plays travelling musicians from 19th century Värmland, who are commissioned to save an earl's daughter, who has been kidnapped by an evil and music-hating officer. The band travels to USA and the dangerous town of Desperado City. Here they meet Indians and bandits, look for gold and take part in a bar brawl.