Jack Black Surprises Cast of Broadway's 'School of Rock' – Billboard

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.

September Review: School of Rock (2003)

Jack Black, Biography, Music & News

Jack Black Sets 'School of Rock' Reunion for 20th Anniversary

School of Rock' to End Broadway Term

Jack Black 'School of Rock' Speech About Body Positivity Goes Viral Again

School of Rock': Theater Review – Billboard

Louis Armstrong - News - IMDb

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

Jack Black on School of Rock's 20th Anniversary: 'It Remains My Favorite Experience

Jack Black on Seeing 'School of Rock' Cast at Upcoming 20-Year Reunion

Billboard, February 27, 1904 - Circus Historical Society

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