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Podcast: The Late Show Pod Show with Stephen Colbert
Episode: Wilmer Valderrama | "NCIS"
Description: Actor Wilmer Valderrama stops by to celebrate the 1,000th episode of “NCIS,” which airs Monday night on CBS, and to tell Stephen about the work that goes into keeping the series fresh after 21 seasons. His memoir, “An American Story: Everyone’s Invited,” is due out in September. Learn more about your ad choices. Visit megaphone.fm/adchoices