Cast (Death Eaters)

Barty Crouch Jr-David Tennant
Bellatrix Lestrange-Helena Bonham Carter
Walden Macnair-Peter Best
Lucius Malfoy-Jason Isaacs
Narcissa Malfoy-Helen McCrory
Peter Pettigrew-Timothy Spall/Charles Hughes (y)
Professor Quirrell-Ian Hart
Lord Voldemort-Richard Bremmer (y)/Ian Hart/Christian Coulson (y)/Ralph Fiennes/
Hero Fiennes Tiffin/Frank Dillane (y)