On September 19, 2026
#839▲ 105
839th by attention TV show online20.1Attention ScoreAttention ScoreOur daily Attention Score measures public activity and popularity signals across the web.How it works →
Cast of The Staircase
14 credited roles
Colin Firth
Michael Peterson
Toni Collette
Kathleen Peterson
Michael Stuhlbarg
David Rudolf
Dane DeHaan
Clayton Peterson
Olivia DeJonge
Caitlin Atwater
Patrick Schwarzenegger
Todd Peterson
Sophie Turner
Margaret Ratliff
Odessa Young
Martha Ratliff
Rosemarie DeWitt
Candace Zamperini
Tim Guinee
Bill Peterson
Vincent Vermignon
Jean-Xavier de Lestrade
Parker Posey
Freda Black
Juliette Binoche
Sophie Brunet
Giovanni Pucci
Remy
