Sarah Snook Opens Up About Her Anxiety of Being Away from Family for New Series

Sarah Snook revealed that she hesitated to accept her new series All Her Fault due to concerns about being away from her family. The actress warmed up to the project when the option to film in Australia arose and was drawn to the show's multi-layered thriller storyline.

Sarah Snook said she initially kept her distance from the new series All Her Fault because of the intense work schedule and the possibility of being away from her family. She explained that at that time she was continuing her theater work while also caring for her new child.

Snook expressed that when the series was first offered to her, she said "I can't do this," especially thinking that being away from home for a long time would be challenging. However, her opinion began to change when the possibility of filming the project in Australia emerged.

What attracted her to the script?

The actress said that reading the script excited her about the idea of starring in a television thriller for the first time. According to Snook, what sets the series apart is not only its gripping plot but also the strong relationships established between the characters.

Snook believed the production could keep viewers engaged not just through the storyline but also through how the characters connect with each other on screen. For this reason, she emphasized the emotional aspect of the story when signing on to the project.

What story does All Her Fault tell?

In the series, Snook plays Marissa Irvine, who lives in an affluent Chicago suburb. When Marissa goes to pick up her son from a playdate, she discovers that the person who opens the door neither recognizes her nor her child, sparking a search for the missing boy.

As the story progresses, this disappearance shakes Marissa’s relationship with her husband Peter and her business partnership with close friend Colin. The investigation reveals that the family’s surrounding relationships are more fragile than they appeared.

Later in the season, questions arise again about who was responsible for the severe injury Peter’s brother Brian suffered as a child. It also comes to light that a young nanny named Josie kidnapped Milo, having placed him in the role of her deceased child.

How did she describe the difference between Shiv Roy and Marissa?

Snook also answered why she chose this project after Succession, saying Marissa is a different character from Shiv Roy. While the two share common ground in the world of wealth and finance, their personalities are quite distinct.

The actress described Marissa as warmer, more cheerful, and more protective. She said portraying how this character changes amid a devastating loss and a crisis of trust in her husband was challenging but a powerful experience for her.

How did motherhood influence her role?

Snook said that after becoming a mother, she better understood the fear her character experiences. She doesn’t see herself as an anxious person but explained that after becoming a parent, she could more easily imagine the emotional weight of losing a child.

The actress also noted that costume design played an important role in conveying the character’s mood, with Marissa’s wardrobe varying from layered to simple depending on the scene, reflecting her state of fear.

Production process and the show's reception

While serving as an executive producer on the series, Snook spoke about the work culture she learned from teams she had worked with in the past. She believes that although hierarchy is necessary for progress during production, a sense of equality should be maintained to honor everyone’s contribution.

Snook shared that All Her Fault has received much more attention than expected and has achieved great viewership success. Regarding plans for a new season or return, she said she has not received any clear information.

She also mentioned that the series’ ability to be followed simultaneously by a large audience reminded her of the fading shared viewing experience. According to her, people coming together around a production still keeps the collective experience in front of the screen strong.