Actor and co-writer Julie Brown

Director of photography Peter Menzies and director Roger Donaldson

Co-creators/executive producers Steven Moffat and Mark Gatiss, producer Sue Vertue, and actor Russell Tovey

Co-creators/executive producers Steven Moffat and Mark Gatiss, producer Sue Vertue, and actors Benedict Cumberbatch and Lara Pulver

Executive producer Mark Gatiss and actors Benedict Cumberbatch and Martin Freeman

Audio of the documentary, George A. Romero's Resident Evil.

Writer/executive producer Steven Moffat, executive producer Mark Gatiss and producer Sue Vertue

Writers/directors/actors Terry Gilliam and Terry Jones

aka Handgun

Film historians Erica Shultz and Chris O'Neill

Director Stephen Frears