"The Staircase" is an American true crime drama streaming television series directed by Antonio Campos and Maggie Cohn.
The starring cast includes Colin Firth as Michael Peterson, Toni Collette as Kathleen, Rosemarie DeWitt as Candace Zamperini, Juliette Binoche as Sophie Brunet, Sophie Turner as Margaret Ratliff, Parker Posey as Freda Black, Odessa Young as Martha Ratliff, Patrick Schwarzenegger as Todd Peterson, Dane DeHaan as Clayton Peterson, Olivia DeJonge as Caitlin and others.

Here are "The Staircase" TV series trailer, plot summary, full cast and characters, release date, streaming services and everything we know so far.


Is there a trailer for The Staircase TV series?

HBO Max on Thursday, April 21, 2022 released the trailer for "The Staircase" you can watch here:
The Staircase | Official Trailer | HBO Max.

Plot summary

What is The Staircase TV series plot?

Here is a short review of "The Staircase" TV series plot summary.

Michael Peterson (Colin Firth), a crime novelist, is accused of bludgeoning his wife Kathleen (Toni Collette) to death after she is found dead at the bottom of a staircase in their home.


Who plays who in the The Staircase TV series cast?

Here is the full cast and characters of "The Staircase" TV series. Actors and actresses are sorted mostly in credits order.

Colin Firth  as Michael Peterson
Toni Collette  as Kathleen
Rosemarie DeWitt  as Candace Zamperini
Juliette Binoche  as Sophie Brunet
Sophie Turner  as Margaret Ratliff
Parker Posey  as Freda Black
Odessa Young  as Martha Ratliff
Patrick Schwarzenegger  as Todd Peterson
Dane DeHaan  as Clayton Peterson
Olivia DeJonge  as Caitlin
Michael Stuhlbarg  as David Rudolf
Tim Guinee  as Bill Peterson
Vincent Vermignon  as Jean-Xavier
Hannah Pniewski  as Becky
Kevin Sizemore  as Mark Zamperini
Robert Crayton  as Ron Guerette
Cory Scott Allen  as Art Holland
Justice Leak  as Tom Maher
Ryan Lewis  as Bruce Campbell
Joel McKinnon Miller  as Larry Pollard
Trini Alvarado  as Patty Peterson
Cullen Moss  as Jim Hardin
Daniela Lee  as Devon
Teri Wyble  as Sonya Pfeiffer
Susan Pourfar  as Dr. Deborah Radisch
Jason Davis  as Fred Atwater
Frank Feys  as Denis Poncet
Jean-Luc McMurtry  as Gaultier
Jaime Fortwangler  as J-Smoke Crew
Paul Vincent Freeman  as C.O. #1
Kandé Amadou  as Asst. Editor #1
Erik J. Jensen  as J-Smoke
Jean V. Alexander  as Mary Lou Pollard
Maria Dizzia  as Lori Campbell
Alex D. Jennings  as Raver
James Healy Jr.  as Steven Blair
William Gregory Lee  as Suit #1
Deja Dee  as Evelyn Ivins
Katelyn Farrugia  as Christina Tomasetti
Karson Kern  as Nate
Michelle Rivera  as Diane
David Silverman  as Carl
Scott Daniel Johnson  as Jay Trehy
Ian Gregg  as Lucas
Mike Forbs  as BK
Kate Sanford  as Veronica Hunt
Nora Seyfried  as Clayton's daughter #1
Jeff Benninghofen  as C.M.E John Butts
Wilky Lau  as Dr. Henry Lee
Mark Helms  as Bailiff
Kynzie Colmery  as Clayton's Daughter 2
A.K. Benninghofen  as Charlene Rudolf
Lisa Jolley  as Court Clerk
Eric Tiede  as BBC Reporter
Liz McGeever  as Bloomingdale's Rep
Sophie Pittman  as Dancer
Dayne Catalano  as Inmate #1
Martin Harris
James J. Fuertes  as Caitlin's Husband
Sailor Larocque  as Payton
Bailey MB  as Bartender
Benjamin Franczuszki  as Jim Dornfried
Nick McCallum  as James
Maurice P. Kerry  as Officer
Christina Bach  as News Reporter
Myke Holmes  as Duane Deaver
Josh Drennen  as Francis Borden
Nick Arapoglou  as Corey
Thea Clark  as Premiere Guest
Henry Charnaux  as Timmy Campbell
Alison Ball  as Court Clerk
Rachel Walters  as Expat #1
Elijahawon Perrin  as BK's Crew
Carl Palmer  as Banker at Gym
Steven McCormack  as David Rudolph's Son
Aqeel Ash-Shakoor  as State Police #2
Jean Brassard  as François
Faith Dillon  as Officer Hayworth
Tedd Taskey  as The Weight Lifter
Miguel A. Gaetan  as Inmate #2
David Christian Welborn  as Suit #2
Ro Underwood  as DA Tracey Cline
Abigail Susan Williams  as Conductor
Kimi Price Queguiner  as Canal + French Executive
Caroline Bloom  as Rosalie
Kevin Howell  as Michaels Dad
William Ngo  as Makeup Artist
Ed Sturdivant  as Upper Management
Seren Edgar  as Young Margaret (2022)
Laura Palka  as Court TV Reporter
Elbert Kim  as Assistant District Attorney
Emma Coulter  as Amalfi Hostess
Joe Komara  as Patron #1
Micah Shane Ballinger  as Baja Place Waiter
Kelley Hinman  as Older Lawyer
Craig Pearman  as M.E. Kenneth Snell
Bailey Marie Griggs  as Ashley Zamperini
Joel Ray Ishman  as Police Officer
Adrian Tristan  as Debate Moderator
Daniel P. Wilson  as Greg Taylor
Monika Gossmann  as Agnes
Liza Francini  as Shooting Soccer Player
Ronald Godfrey  as Police Officer
Eric Lee  as Judge Orlando Hudson
Stephen Starkweather  as Howard Clement
Morgan Bowden  as Young Martha
James Keaton Maxwell  as Gym Member


What are The Staircase filming details?

"The Staircase" series are produced by Annapurna Pictures and Annapurna Television.

Country of origin: United States. Original language: English.

More information and reviews on "The Staircase" TV series you can get on the following websites.

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