Even when done well, the penultimate flashback episode has become such an endemic storytelling strategy in TV dramas that it ...

In this special edition, we salute the heroes who keep us guessing, explore what makes a perfect whodunnit, and meet the stars behind our favourite mysteries ...

Cocreator Michael D. Fuller and actors Jason Clarke and Johnny Berchtold break down the limited series’ devastating final chapter, from reconstructing the murders to reclaiming Maggie’s voice.