The Staircase on Sky Atlantic: Colin Firth’s chilling new drama drops today!

The Staircase: Full cast overview for thrilling new Sky drama starring Colin Firth and Toni Collette

Patrick Schwarzenegger: Colin Firth’s Transformation For ‘The Staircase’ Was ‘Jaw-Dropping’

Colin Firth Reveals Why He Didn't Talk To Michael Peterson Ahead of Playing Him in 'The Staircase'