This edition of Fresh Air Weekend features two interviews and a review. First, Terry Gross interviews Todd Purdum, author of "Desi Arnaz: The Man Who Invented Television," discussing Arnaz's life, his marriage to Lucille Ball, the creation of "I Love Lucy," and his significant contributions to early television production. The conversation covers the challenges Arnaz faced as a Latino actor, his innovative techniques in filming sitcoms, and the cultural impact of "I Love Lucy," including the controversial pregnancy storyline. Then, David Bianculli reviews the HBO documentary "Pee-Wee as Himself," which explores Paul Reubens' artistic process, his public persona, and the controversies he faced. Finally, Mark Hamill discusses his role in the new movie "The Life of Chuck," his career, and his experiences with Star Wars.