HBO Max has enlisted another acclaimed actor to join its forthcoming limited series adaptation of The Staircase.
The limited series will be led by Oscar winner Colin Firth as Michael and acclaimed actress Toni Collette as Kathleen.
The Staircase is expected to explore the life of Michael Peterson, his sprawling North Carolina family, and the suspicious death of his wife, Kathleen Peterson.
The Max Original is a co-production between HBO Max and Annapurna Television, with Campos and Cohn as executive producers.