Neil Patrick Harris Accepts the Actathalon Challenge - Late Night with Seth Meyers

Neil Patrick Harris competes in Late Night’s first ever acting super challenge! » Subscribe to Late Night: » Get more Late Night with Seth Meyers: » Watch Late Night with Seth Meyers Weeknights 12:35/11:35c on NBC. LATE NIGHT ON SOCIAL Follow Late Night on Twitter: Like Late Night on Facebook: Find Late Night on Tumblr: Connect