Mark Kermode and Simon Mayo review the the week's big films including Harry Potter And The Deathly Hallows: Part I. They also talk to film producer and founder of the Recorded Picture Company, Jeremy Thomas, and American film editor Thelma Schoonmaker. Plus, find out what's made it into the Wittertainment Cinema Code of Conduct following hundreds of listener suggestions; and your emails, texts and tweets, and the latest cinema top ten.Email: mayo@bbc.co.uk Text: 85058 (charged at your standard network rate) Twitter: @wittertainment.