The Colbert Report is more consistent and far funnier than The Daily Show and this episode looks like another winner: Rush to perform 'Tom Sawyer' on 'The Colbert Report' Wednesday By Jake Coyle, THE ASSOCIATED PRESS Tue Jul 15, 11:57 AM PDT NEW YORK - Rush will be appearing on "The Colbert Report," and it's not Limbaugh. The iconic Canadian rock band, which hasn't performed on U.S. television in more than three decades, will play their classic "Tom Sawyer" on the Comedy Central show Wednesday. The Geddy Lee-led trio, which is currently on tour, hasn't played on U.S. television since 1975. Rush is only the latest act to perform on "The Report," which has steadily edged closer to "Ed Sullivan Show" territory. With increasingly frequent musical performances, "The Report" has grown a variety-show impulse, evident in other upcoming bookings.