TV guide
The Staircase cast and creators
Verified principal cast and creator credits for The Staircase (2022).
Creators and crew
Cast
- Colin Firthas Michael Peterson
- Toni Colletteas Kathleen Peterson
- Michael Stuhlbargas David Rudolf
- Dane DeHaanas Clayton Peterson
- Olivia DeJongeas Caitlin Atwater
- Patrick Schwarzeneggeras Todd Peterson
- Sophie Turneras Margaret Ratliff
- Odessa Youngas Martha Ratliff
- Rosemarie DeWittas Candace Zamperini
- Tim Guineeas Bill Peterson