Singer Julius LaRosa, whose greatest fame lies in the fact that he was fired on the air by radio-TV personality Arthur Godfrey, heads the cast of the near-plotless musicfest Let's Rock. LaRosa plays a top recording star who suffers a dip in popularity when rock-n-roll becomes the national craze. With the help of girlfriend Phyllis Newman, LaRosa is able to recapture his audience by adjusting to the "new sound." Forget the plot: this the film in which Danny and the Juniors perform their hit single "At the Hop" and the Royal Teens participate in a production-number version of their smash "Short Shorts". And besides, who couldn't love a film which offers not only Paul Anka and Della Reese, but also the legendary Wink Martindale!!! Let's Rock was later reissued as Keep It Cool. ~ Hal Erickson, Rovi