In the show, the Chipmunks performed covers of popular Top-40 hits, occasionally joined by caricatures of real-life celebrities such as Dolly Parton and Mr. T. (no doubt in an effort to promote his own Saturday morning series).In 1988, the series changed its name simply to The Chipmunks, and two years to Chipmunks Go To the Movies, where they parodied movies and other pop culture.