Paul Shaffer, World's Most Dangerous Band Make Surprise 'Fallon' Cameo

Paul Shaffer and the World's Most Dangerous Band returned to late-night as a surprise on Friday.

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Paul Shaffer, World's Most Dangerous Band Make Surprise 'Fallon' Cameo

See Paul Shaffer Make One-Night-Only Return to Late-Night on 'Fallon

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Paul Shaffer and the World's Most Dangerous Band to Sub for The

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Paul Shaffer, World's Most Dangerous Band Make Surprise 'Fallon' Cameo