The Staircase
Soupçons
2004 - 2018| 1 season| IMDb 7.7
The Staircase (2004) is currently available in the UK on discovery+ and Discovery+. Last updated 20 January 2026.
In 2001, Kathleen Peterson was found dead at the bottom of her staircase by her husband Michael. Experts, jurors and close family explore conflicting theories and reveal dark secrets surrounding the case. Did Michael orchestrate his wife's murder?
Creator: Jean-Xavier de Lestrade
Streaming info last checked: 20 Jan 2026