A new ad campaign for Bank of America by Spinal Tap star Christopher Guest guest stars  Billy Idol.

Guest, director of the films Best in Show and A Mighty Wind and Billy Idol have made a series of ads for the company’s rewards program that are running online and during late-night talk shows for the next month.

The ads use Idol’s “Rebel Yell,” and in one spot set in a recording studio, the bankers ask Idol to sing “more” 25 times in a row. That’s because the bank’s customers get “25 percent or more bonus rewards on eligible credit cards.”

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