The Staircase presents the story of acclaimed crime thriller writer Michael Peterson, who was accused of the deliberate murder of his wife Kathleen in 2001. Peterson calls the police to report that his wife slipped down the stairs while intoxicated and died on the spot as a result. However, police investigations show that Kathleen was beaten to death. Media coverage of the event reveals many family secrets, such as infidelity. Suspect Michael faces lengthy trials and is sentenced to prison as a result.
The Staircase, which is an 8-episode 2022 mini-series, is a production that will be finished in one sitting with the theme of crime, drama, and biography!
Without further ado, let’s get to know The Staircase cast, who displays this successful production!
Colin Firth (Michael Peterson)
Colin Firth plays the lead character of The Staircase cast, Michael Peterson. The experienced actor successfully reflects the tension of his character in every moment of the mini-series. We are always trying to read his face, thinking about whether he is guilty or innocent, but we can’t!
Colin Andrew Firth, 61, is an English stage and film actor, born in 1960. Firth, who became famous for his role as Tommy Judd in the 1984 film Another Country, became widely known for his role as Mr. Darcy in the 1995 6-part TV series Pride and Prejudice. His fame increased in the 2000s. He acted in movies such as Shakespeare in Love, Bridget Jones’s Diary, Love Is Everywhere. He was nominated for an Oscar for the movie A Single Man. A year later, Colin Firth won the Academy Award for Best Actor for Tom Hooper’s The King’s Speech.
Colin Firth has three sons, William, from actress Meg Tilly, with whom he was together between 1989-94, and Luca and Mateo from Italian director Livia Giuggoli, to whom he has been married since 1997. He also received Italian citizenship in 2017. Firth can speak French fluently.
Toni Collette (Kathleen Peterson)
Toni Collette plays the character of Kathleen Peterson in The Staircase cast. As you can imagine, Kathleen Peterson is the wife of the American novelist Michael Peterson, who was convicted of murder. Although the series is about the litigation process after death, we can get enough of Toni Collette’s acting in every episode with the showing of retrospective memories.
Collette’s acting career is full of success. Collette, who has appeared in more than 50 productions, was among the Oscar nominees for her acting in the masterpiece Hereditary. Years ago, she had one nomination in the ‘Best Supporting Actress’ category for her movie The Sixth Sense. Few actors receive such nominations in the horror/thriller genre!
Born on November 1, 1972, 49-year-old Australian actor Toni Collette has been married to Australian drummer Dave Galafassi since 2003 and they have two children.
Michael Stuhlbarg (David Rudolf)
Michael Stuhlbarg plays the character of David Rudolf in The Staircase cast. His character is Michael Peterson’s lawyer, who was accused of murdering Kathleen Peterson! We enjoy watching this man’s reaction to the difficulties of being his lawyer, who was convicted from the very beginning.
Stuhlbarg, who played his first leading role in the 2009 Coen Brothers movie A Serious Man, was nominated for a Golden Globe for Best Actor (Musical-Comedy) for this performance. Michael Stuhlbarg, who took part in many important productions, played multiple important characters in the 3 most popular films of that year in 2017. He played Elio’s father, Samuel Perlman, in Call Me By Your Name, Soviet agent Robert Hoffstett in The Shape of Water, and journalist Abe Rosenthal in Steven Spielberg’s The Post.
Stuhlbarg is 53 years old and has been married to Mai-Linh Lofgren since 2013.
Parker Posey (Freda Black)
Parkey Posey plays the character of Freda Black in The Staircase cast. Freda Black, is the opposite’s attorney, arguing that Kathleen Peterson was murdered by Michael.
Having made a name for herself in the acting world with her role as Tess in the TV series As the World Turns in 1991, Parker Posey took part in productions such as You’ve Got Mail, Scream 3, Blade: Trinity, and Superman Returns in the following years. In 2014, she starred in Grace of Monaco, which tells the life story of Princess of Monaco Grace Kelly. She played Rita in the 2015 Woody Allen movie Irrational Man. In the Lost in Space series, which started in 2018, Dr. He played the character of Smith.
Although the 53-year-old American actress Parker Posey was last mentioned with Keanu Reeves, she is alone now.
Dane DeHaan (Clayton Peterson)
Dane DeHaan plays the role of Clayton Peterson in The Staircase cast. Clayton “Clay” Sumner Peterson is Michael Peterson’s eldest child (since his first marriage to Patricia “Patty” Sue Peterson) and has also been one of his biggest supporters from the very beginning. However, as the limited series implies, he wasn’t always seen defending his father in the public eye due to his own puzzling legal background that he worked so hard to keep up with.
Dane DeHaan is best known for his role as Jesse in the HBO series In Treatment. He played Harry Osborn in The Amazing Spider-Man 2, the second movie in the new Spider-Man franchise, and played the role of Andrew Detmer in The Chronicle. The 36-year-old handsome actor DeHaan has been married to actress Anna Wood since 2012 and the couple has two children!
Patrick Schwarzenegger (Todd Peterson)
Patrick Schwarzenegger plays the role of Todd Peterson in The Staircase cast. Todd Peterson is the brother of Clayton Peterson. Clayton, like his older brother Todd, supported his father through everything that unfolded after Kathleen’s death.
Patrick made his debut in the sports comedy film ‘The Benchwarmers’ in 2006. Her second role came nearly six years later in the 2012 romantic drama ‘Stuck in Love’. He has since played Frat Boy Copper in ‘Grown Ups 2’, Caleb in ‘Go North’ and Charlie Reed in ‘Midnight Sun’. In 2017, she starred in Mikko Alanne’s mini-series The Long Road Home.
28-year-old Patrick Schwarzenegger is an American model, entrepreneur, and actor. He is the child of Austrian-American actor and former California Governor Arnold Schwarzenegger and his ex-wife, Maria Shriver. Schwarzenegger, who was in a relationship with Miley Cyrus for a while, has no relationship that we know now!
Sophie Turner (Margaret Ratfliff)
Sophie Turner plays the role of Margaret Ratfliff in The Staircase cast. Margaret Ratliff is the adopted daughter of Michael Peterson. We often see her on the front lines in the courtroom, too.
Known for her character as “Sansa Stark” in the HBO TV series Game of Thrones, Sophie Turner has appeared in films such as Another Me, X-Men: Apocalypse, and Josie. In both ‘X-Men: Apocalypse’ and ‘X-Men: Dark Phoenix, her character Jean Gray gained immense popularity and is considered the future of the ‘X-Men franchise’.
The 26-year-old British actress has been married to singer Joe Jonas since 2019 and they have a child!