Rated: PG-13.

Suitable for: Tweens and older.

What you should know: Rainn Wilson ("The Office") stars in this comedy as the former drummer for a heavy-metal band. He was kicked out just before the group struck it rich and spends the next 20 years seething, until his nephew invites him to join his band of high school students.

Language: Mild vulgarities and some crude sexual come-ons.

Sexual situations and nudity: Wilson's naked behind is on display, some sexual references made and a couple of kisses exchanged.

Violence/scary situations: All played for laughs, as Wilson propels himself onto a van, bangs his head on a low ceiling, tumbles down stairs or off the stage and accidentally launches his drumsticks into the crowd.

Drug or alcohol use: Adults of age drink whiskey and beer, heavily in one case, and there is a joke about hash brownies.

"The Rocker" opened Wednesday.