Piers Wenger

Piers Wenger replaced Julie Gardner as Head of Drama at BBC Wales at the turn of 2009. By virtue of that promotion, he became one of the executive producer]s of Doctor Who. One of his initial responsibility was to help cast Matt Smith, Karen Gillan and Arthur Darvill — along with his fellow executive producers, Steven Moffat and Beth Willis. He also became an executive producer on The Sarah Jane Adventures after Gardner's departure. Thus he is the only person on the BBC Wales team to executive produce Doctor Who universe shows with both Russell T Davies and Steven Moffat.

He was a frequent interviewee on Doctor Who Confidential from The Eleventh Doctor onwards.