
Sarah Hagan is an American actress who has appeared in numerous television shows and films. She started her career with her role as Millie Kentner on the cult series Freaks And Geeks. Since then she has appeared on Buffy the Vampire Slayer, Boston Public, Grey's Anatomy, 90210, NCIS, etc. She played a supporting role in the female comedy Spring Breakdown alongside Amy Poehler and Rachel Dratch and had lead roles in indie films, Jess + Moss and The Most Fun I've Ever Had With My Pants On.
Known For

Donkey
Ally
2023

The False Mirror
Julie
2019

Freaks and Geeks: The Documentary
Self
2018

Dogwalker
2016

Children
Sarah
2015

Sun Choke
Janie
2015

The Night Shift
Althea · (1 episode)
2014

OJ: The Musical
Dietrich
2013

The Most Fun I've Ever Had with My Pants On
Liv
2012

Jess + Moss
Jess
2011

Spring Breakdown
Truvy
2009

Someday We Will Get Married
Jenny
2009

90210
Alana · (4 episodes)
2008

Private Practice
Kim Walters / Lainie · (1 episode)
2007

My Gym Partner's a Monkey
Lola (voice) · (1 episode)
2005

Close to Home
(1 episode)
2005

Grey's Anatomy
Devo Friedman · (1 episode)
2005

Medium
Young Suzannah · (1 episode)
2005

DAG
Camilla Whitman · (1 episode)
2000

Boston Public
Melissa · (1 episode)
2000

Freaks and Geeks
Millie Kentner · (11 episodes)
1999

Judging Amy
Maggie Parsons · (1 episode)
1999

Ally McBeal
Girlfriend #3 · (1 episode)
1997

Buffy the Vampire Slayer
Amanda · (10 episodes)
1997