Jack Black surprises cast of Broadway's 'School of Rock

NEW YORK: The cast of Broadway’s new musical “School of Rock” got the endorsement Sunday of someone they’ve desperately wanted to impress for months — Jack Black.

Jack Black Shares 'School Of Rock' Cast's Plan Ahead Of Film's 20th Anniversary

Stevie Nicks Shocks 'School of Rock' Audience With Surprise Performance - ABC News

Tony Award-winning “School of Rock, ” coming to Denver, has an unusual challenge: casting talented kids – The Denver Post

School of Rock Reunion Concert - Jack Black - BEST QUALITY

See Jack Black meet the incredible cast of Broadway's School of Rock

School of Rock' Cast Then and Now: Jack Black, Miranda Cosgrove, More – The Hollywood Reporter

Regional premiere of 'School of Rock' opens at Tuacahn – St George News

The 'School of Rock' Star WhoJust Died in a Tragic Accident

Jack Black calls School of Rock the highlight of his career - JoBlo

School of Rock The Musical at Wales Millennium Centre, Cardiff– review - Cardiff Mummy SaysCardiff Mummy Says

The School of Rock (4/10) Movie CLIP - The Rock Band Project (2003) HD

Guns N' Roses star Slash surprises 'School of Rock' cast

SCHOOL OF ROCK to End Its Run on Broadway January 20

NAC'S STELLAR SEASON OPENS WITH BROADWAY FOR BRUYÈRE'S SCHOOL OF ROCK THE MUSICAL AND MORE - TWENTY YORK STREET