Casting Director Alex Irwin Makes Murderers Every Episode
MASTERPIECE Studio - A podcast by MASTERPIECE - Mondays
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Warning: This episode contains spoilers for Episode Four of the Seventh Season of Grantchester. There's a rotating cast of murderers — and murder victims — on every episode of Grantchester. But where do the actors come from who populate the Cambridgeshire rogues’ gallery? Longtime series casting director Alex Irwin reveals how she casts a show.