Jason Isaacs, 45, who plays Lucuis Malfoy in the Harry Potter films, says he’s not planning to see Daniel Radcliffe on Broadway. Radcliffe, 19, who plays the title role in the series, is currently starring as a disturbed teen in Broadway’s Equus, a role in which he appears completely nude. “Because I’m going to work with him again and again, I’m not sure I want to go see him naked,” Isaacs told OK! magazine recently. Equus runs from September 25 to February 4, 2009 at the Broadhurst Theatre on West 44th Street in New York. Harry Potter and the Half-Blood Prince debuts in theaters July 17, 2009.