Sky Atlantic's new drama, The Staircase is set to air this week. The eight-part series explores the life of novelist, Michael Peterson and the suspicious death of his wife, Kathleen whose body was discovered at the bottom of the stairs of the family mansion.
The true crime adaptation featuring a star-studded cast including Colin Firth and Toni Collette, follows on from the 2018 Netflix documentary series of the same name.
It depicts how Kathleen's death rapidly becomes a murder case as twists in the tale unravel. Here's all you need to know about the drama.
Beware it may include spoilers. Read more: Park chosen for Netflix drama left in 'dire' state as £15k filming payment unspent, friends group says The Staircase will be shown from Thursday 5 May at 9pm on Sky Atlantic.
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