Mary Mouser

Biography

Mary Mouser is an American actress best known for her role as Samantha LaRusso in the hit Netflix series Cobra Kai. With her ability to portray strong, complex characters, she has gained recognition as one of Hollywood’s rising young stars. Beyond Cobra Kai, she has had a diverse career in television and film, showing her versatility as an actress.

Early Life and Background

Birth and Family

Mary Matilyn Mouser was born on May 9, 1996, in Pine Bluff, Arkansas, USA. She grew up in a close-knit family alongside her siblings, Aaron Parker Mouser and Laura Ashley Mouser, who are also involved in the entertainment industry.

Early Interests and Career Beginnings

Mouser’s interest in acting began at a young age. She started in the entertainment industry at just five years old, working as a voice actress and appearing in commercials. Her natural talent and on-screen presence quickly set her apart, leading her to pursue acting full-time.

Career

Early Roles in Television

Mary Mouser began her professional acting career in the early 2000s, landing guest roles in several popular television shows. Some of her earliest appearances include:

• Without a Trace (2004) – Played Amy Rose in an episode of the crime drama.
• Monk (2005) – Appeared in a guest role as a young version of Trudy Monk.
• Scrubs (2005) – Had a minor role in the medical comedy series.

Her early success opened the door to more significant roles, helping her gain experience in Hollywood.

Recurring and Lead Roles

As she progressed in her career, Mouser landed recurring and main roles in various TV series, including:

• Eloise: The Animated Series (2006-2007) – Provided the voice for Eloise, the title character in the animated children's series.
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• Life Is Wild (2007-2008) – Played Mia Weller in this family drama set in South Africa.
• Body of Proof (2011-2013) – Portrayed Lacey Fleming, the daughter of Dana Delany’s character, in this medical crime drama.

Her role in Body of Proof was particularly notable, as it allowed her to showcase her emotional depth as an actress.

Breakthrough with Cobra Kai

In 2018, Mouser achieved her biggest breakthrough when she was cast as Samantha LaRusso, the daughter of Daniel LaRusso (Ralph Macchio), in Cobra Kai.

Samantha is a central character in the series, navigating high school drama, family expectations, and martial arts rivalries. Over the seasons, her character has gone through significant growth—karate training, facing personal struggles, and dealing with complicated relationships, including her love triangle with Miguel Diaz (Xolo Maridueña) and Robby Keene (Tanner Buchanan).

Mouser had no prior martial arts training before Cobra Kai, but she dedicated herself to learning fight choreography and performing many of her stunts. Her performance in the show has been widely praised, and she has become a fan favorite.

With Cobra Kai becoming a global phenomenon, Mouser’s career has skyrocketed, and she has gained a massive fan base.

Other Notable Work

Outside of Cobra Kai, Mouser has also worked on various projects, including:

• The Fosters (2013-2015) – Appeared in multiple episodes as Sarah Lewis.
• Scandal (2014) – Had a guest role in the hit political drama.
• Freakish (2017) – Starred as Mary Jones in this Hulu horror series.

She has also done voice acting for animated projects, including Tarzan II (2005) and Dragon Hunters (2008).

Personal Life

Relationships

Mary Mouser has been in a long-term relationship with Brett Pierce, an actor and social media personality. The couple frequently shares glimpses of their relationship on social media.

Hobbies and Interests

Outside of acting, Mouser enjoys:

• Gaming – She is a big fan of video games, often streaming and discussing them.
• Reading – She loves books and often shares her favorite reads with fans.
• Cosplay & Comic-Con – She has attended conventions and enjoys dressing up as characters from pop culture.