
Biography
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 (2022) 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). Caplan's film breakthrough came with her role as Janis Ian in Mean Girls (2004). Her other film appearances include My Best Friend's Girl (2008) 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). Description above from the Wikipedia article Lizzy Caplan, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Awards & recognition
- Primetime Emmy Award — Outstanding Lead Actress in a Drama Series · 2014 · nominated
Filmography50+ titles

Smallville

Freaks and Geeks

Inside Job

The Simpsons

True Blood

7 Up & Me

Party Down

New Girl

Family Guy

The League

Fleishman Is in Trouble

Castle Rock

Conan

Mean Girls

The Disaster Artist

Masters of Sex

127 Hours

Ill Behaviour

Zero Day

Truth Be Told

Das Boot

Childrens Hospital

American Dad!

The Class

Allied

Now You See Me 2

Cloverfield

Now You See Me: Now You Don't

Cobweb

Angie Tribeca

Marvel One-Shot: Item 47

The People We Hate at the Wedding

The Interview

Comedy Bang! Bang!

Mr. Sunshine

Fatal Attraction

The Night Before

Beef

Crossing Over

Extinction

Hot Tub Time Machine

Orange County

The Cleveland Show

Love Is the Drug

The Tonight Show Starring Jimmy Fallon

3, 2, 1... Frankie Go Boom

Save the Date

My Best Friend's Girl

Bachelorette

Jimmy Kimmel Live!