BBC drama The Reckoning for tackling the subject of disgraced presenter Jimmy Savile.The actor, who plays Savile in the four-part mini-series, appeared on Channel 4’s Sunday Brunch where he stressed the importance of portraying characters like Savile.Speaking on the show, Coogan said: “I think that’s because Jimmy Savile played a trick on the entire nation so there’s a real feeling of antagonism about it.“But you need to look at someone like that to understand how they’re able to operate and to prevent it happening again. If you sweep it under the carpet and don’t talk about it anymore, then those people are destined to come back.”Coogan said he spoke to actors playing the victims on-set to put them at ease.