Elizabeth Anne Caplan, widely known as Lizzy Caplan, is an accomplished American actress celebrated for her versatility and compelling performances across both television and film. Born on June 30, 1982, in Los Angeles, California, Caplan quickly emerged as a prominent figure in the entertainment industry. She gained significant recognition for her role as Kat Warbler in the CBS sitcom The Class (2006-2007), which marked her breakthrough in television.

Caplan's early life was influenced by her upbringing in a creative environment, which fostered her passion for acting from a young age. She began her career with a role in the cult classic series Freaks and Geeks (1999-2000), where she showcased her talent alongside a talented ensemble cast. This initial foray into acting laid the groundwork for her future success, leading to regular roles in other series such as Related (2005-2006) and Party Down (2009-2010; 2023), where she garnered critical acclaim for her comedic timing and depth.

Caplan's film career took off with her memorable portrayal of Janis Ian in the cultural phenomenon Mean Girls (2004), which became a defining role for her and solidified her status as a rising star. She continued to build her filmography with a variety of projects, including My Best Friend's Girl (2008), Cloverfield (2008), and 127 Hours (2010). Her ability to navigate different genres was further exemplified in films such as Hot Tub Time Machine (2010), Bachelorette (2012), and The Interview (2014), showcasing her range and adaptability as an actress.

In addition to her film work, Lizzy Caplan's portrayal of Virginia E. Johnson in the critically acclaimed Showtime series Masters of Sex (2013-2016) earned her nominations at the Primetime Emmy Awards, highlighting her impressive dramatic capabilities. She continued to build on her success with roles in various series, including Castle Rock (2019), Truth Be Told (2019), and most recently, Fatal Attraction (2023), demonstrating her enduring presence in the television landscape.

Caplan's recent projects include her role as Libby Epstein in the FX on Hulu series Fleishman Is in Trouble (2022), which has further established her as a talented actress capable of delivering nuanced performances. As she continues to evolve in her career, audiences eagerly anticipate her upcoming appearances in future projects, including the highly anticipated film Cobweb (2023) and Now You See Me: Now You Don't (2025).

In her personal life, Lizzy Caplan has been married to actor Tom Riley since September 2017. As she navigates both her professional and personal endeavors, Caplan remains a notable figure in the entertainment industry, continually captivating audiences with her talent and charisma.