The Best of Jack Black on The Tonight Show

Jack Black gives a taste of his Sax-A-Boom skills, sings in a shot-for-shot remake of Extreme’s "More Than Words" music video with Jimmy and more!The Tonight

Jack Black Delivers the Best Entrance in Late Night History

Hugh Downs is shown during taping of television show “tonight” in RCA building in Rockefeller center, New York City, Feb. 15, 1960. He is replacing Jack Paar who quit the program in

Jennifer Aniston almost hit by Jack Black on 'The Gong Show

Jack Black's 'Fallon' Interview: Talks Tenacious D Album & More

Jack Black and Jimmy Fallon act out delightfully absurd plays written by kids

Jack Black (@jackblack) / X

Weird: The Al Yankovic Story movie cast vs. real celebrities

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

Emily Marshall Dead: 'Tonight Show' Secretary, Sitcom Writer Was 79 – The Hollywood Reporter

The best sci-fi movies and TV shows to stream on Netflix in December