Rokk í Reykjavík (Rock in Reykjavik) gives a thorough overview of the powerful and expanding rock scene in Iceland. Most of the film consists of performances by a wide variety of rock-groups in various clubs in Reykjavik in 1981-82. There are also interviews with members of the groups representing different views on such features of the rock scene as sex, drugs and politics. 19 groups appear in the film.

In Venice Beach, naive Midwesterner JB bonds with local slacker KG and they form the rock band Tenacious D. Setting out to become the world's greatest band is no easy feat, so they set out to steal what could be the answer to their prayers... a magical guitar pick housed in a rock-and-roll museum some 300 miles away.