Lizzy Caplan

Lizzy Caplan
Caplan at the 2014 PaleyFest
Born	Elizabeth Anne Caplan (1982-06-30) June 30, 1982 (age 42) Los Angeles, California, U.S.
Occupation	Actress
Years active	1999–present
Spouse	Tom Riley ​ (m. 2017)​
Children	1
Relatives	Howard Bragman (uncle)

Elizabeth Anne Caplan (born June 30, 1982) is an American actress. Her performances as Virginia E. Johnson in the Showtime series Masters of Sex (2013-2016) and as Libby Epstein in FX on Hulu's Fleishman Is in Trouble have earned her nominations at the Primetime Emmy Awards.

Her first acting role was on the television series Freaks and Geeks (1999–2000). Since then, she had series-regular roles in several television series including Related (2005–2006), Party Down (2009–2010; 2023), Das Boot (2018), Castle Rock (2019), Truth Be Told (2019), Fatal Attraction (2023), and Zero Day (2025) as well as guest appearance in True Blood.

Caplan's film breakthrough came with her role as Janis Ian in Mean Girls (2004). Her other film appearances include Cloverfield (2008), Hot Tub Time Machine, 127 Hours (both 2010), Save the Date, Bachelorette (both 2012), The Interview (2014), Now You See Me 2, Allied (both 2016), and Cobweb (2023).