In the midst of the pre-opening publicity blitz for the smash hit film Harry Potter and the Deathly Hallows Part 2, three cast members took a Broadway detour to see Daniel Radcliffe in How to Succeed in Business Without Really Trying. Sharing his reaction with The Showbiz 411, Rupert Grint (otherwise known as Harry’s BFF Ron Weasley) said, “It was amazing. He blew me away.” Click on below to hear Grint, Tom Felton (Draco) and Matt Lewis (Neville) rave about Radcliffe—followed by the star's response at seeing his friends in the audience.