Cast Credits Tell Me Your Secrets (2021) Starring as Emma Hall (10 episodes) Episode 1x10: The Dead Come Back (Feb 19, 2021) Episode 1x09: Gotcha (Feb 19, 2021) Episode 1x08: Be Mine (Feb 19, 2021) Episode 1x07: Now You See Me (Feb 19, 2021) Episode 1x06: I'm a Good Person (Feb 19, 2021) Episode 1x05: I Got Here By Myself (Feb 19, 2021) Episode 1x04: I Don't Know You (Feb 19, 2021) Episode 1x03: Someone Worse Than Me (Feb 19, 2021) Episode 1x02: Burn Me When I'm Gone (Feb 19, 2021) Episode 1x01: Once I Had a Love (Feb 19, 2021) View 7 more View 7 less The Undoing (2020) Starring as Sylvia Steinetz (6 episodes) Episode 1x06: The Bloody Truth (Nov 29, 2020) Episode 1x05: Trial by Fury (Nov 22, 2020) Episode 1x04: See No Evil (Nov 15, 2020) Episode 1x03: Do No Harm (Nov 8, 2020) Episode 1x02: The Missing (Nov 1, 2020) Episode 1x01: The Undoing (Oct 25, 2020) View 3 more View 3 less Legion (2017) Guest starring as Joan Barrett Episode 2x04: Chapter 12 (Apr 24, 2018) Voltron: Legendary Defender (2016) Guest starring as Honerva (2 episodes) Episode 6x05: The Black Paladins (Jun 15, 2018) Episode 3x07: The Legend Begins (Aug 4, 2017) The Whispers (2015) Starring as Claire Bennigan (13 episodes) Episode 1x13: Game Over (Aug 31, 2015) Episode 1x12: Traveller in the Dark (Aug 24, 2015) Episode 1x11: Homesick (Aug 17, 2015) Episode 1x10: Darkest Fears (Aug 10, 2015) Episode 1x09: Broken Child (Aug 3, 2015) Episode 1x08: A Hollow Man (Jul 20, 2015) Episode 1x07: Whatever It Takes (Jul 13, 2015) Episode 1x06: The Archer (Jul 6, 2015) Episode 1x05: What Lies Beneath (Jun 29, 2015) Episode 1x04: Meltdown (Jun 22, 2015) Episode 1x03: Collision (Jun 15, 2015) Episode 1x02: Hide & Seek (Jun 8, 2015) Episode 1x01: X Marks The Spot (Jun 1, 2015) View 10 more View 10 less The Writers' Room (2013) Guest starring as Lily Rabe Episode 1x06: American Horror Story (Sep 2, 2013) American Horror Story (2011) Starring as Sister Mary Eunice (10 episodes) Episode 2x10: The Name Game (Jan 2, 2013) Episode 2x09: The Coat Hanger (Dec 12, 2012) Episode 2x08: Unholy Night (Dec 5, 2012) Episode 2x07: Dark Cousin (Nov 28, 2012) Episode 2x06: Origins of Monstrosity (Nov 21, 2012) Episode 2x05: I Am Anne Frank Part 2 (Nov 14, 2012) Episode 2x04: I Am Anne Frank Part 1 (Nov 7, 2012) Episode 2x03: Nor'easter (Oct 31, 2012) Episode 2x02: Tricks and Treats (Oct 24, 2012) Episode 2x01: Welcome to Briarcliff (Oct 17, 2012) View 7 more View 7 less Starring as Misty Day (10 episodes) Episode 3x13: The Seven Wonders (Jan 29, 2014) Episode 3x12: Go to Hell (Jan 22, 2014) Episode 3x10: The Magical Delights of Stevie Nicks (Jan 8, 2014) Episode 3x09: Head (Dec 11, 2013) Episode 3x08: The Sacred Taking (Dec 4, 2013) Episode 3x06: The Axeman Cometh (Nov 13, 2013) Episode 3x05: Burn, Witch. Burn! (Nov 6, 2013) Episode 3x03: The Replacements (Oct 23, 2013) Episode 3x02: Boy Parts (Oct 16, 2013) Episode 3x01: Bitchcraft (Oct 9, 2013) View 7 more View 7 less Starring as Shelby Miller (9 episodes) Episode 6x10: Chapter 10 (Nov 16, 2016) Episode 6x08: Chapter 8 (Nov 2, 2016) Episode 6x07: Chapter 7 (Oct 26, 2016) Episode 6x06: Chapter 6 (Oct 19, 2016) Episode 6x05: Chapter 5 (Oct 12, 2016) Episode 6x04: Chapter 4 (Oct 5, 2016) Episode 6x03: Chapter 3 (Sep 28, 2016) Episode 6x02: Chapter 2 (Sep 21, 2016) Episode 6x01: Chapter 1 (Sep 14, 2016) View 6 more View 6 less Guest starring as Nora Montgomery (7 episodes) Episode 1x12: Afterbirth (Dec 21, 2011) Episode 1x11: Birth (Dec 14, 2011) Episode 1x08: Rubber Man (Nov 23, 2011) Episode 1x07: Open House (Nov 16, 2011) Episode 1x05: Halloween Part 2 (Nov 2, 2011) Episode 1x04: Halloween Part 1 (Oct 26, 2011) Episode 1x03: Murder House (Oct 19, 2011) View 4 more View 4 less Guest starring as Sister Mary Eunice Episode 4x10: Orphans (Dec 17, 2014) [Special Guest Star] Guest starring as Aileen Wuornos (2 episodes) Episode 5x12: Be Our Guest (Jan 13, 2016) [Special Guest Star] Episode 5x04: Devil's Night (Oct 28, 2015) [Special Guest Star] Guest starring as Misty Day (2 episodes) Episode 8x10: Apocalypse Then (Nov 14, 2018) [Special Guest Star] Episode 8x05: Boy Wonder (Oct 10, 2018) [Special Guest Star] Guest starring as Lavinia Richter (3 episodes) Episode 9x09: Final Girl (Nov 13, 2019) Episode 9x08: Rest in Pieces (Nov 6, 2019) Episode 9x07: The Lady in White (Oct 30, 2019) Regular Show (2010) Guest starring as Ailen Episode 8x25: Meet The Seer (Jan 14, 2017) The Good Wife (2009) Guest starring as Petra Moritz (3 episodes) Episode 6x18: Loser Edit (Apr 5, 2015) Episode 4x15: Going for the Gold (Mar 3, 2013) Episode 2x19: Wrongful Termination (Apr 5, 2011) Saving Grace (2007) Guest starring as Sarah Cullen Episode 3x13: You Can't Save Them All, Grace (Apr 12, 2010) Medium (2005) Guest starring as Joanna Wheeler (2 episodes) Episode 4x10: Wicked Game: Part 2 (Mar 31, 2008) Episode 4x09: Wicked Game: Part 1 (Mar 24, 2008) Nip/Tuck (2003) Guest starring as Lanie Ainge Episode 5x11: Kyle Ainge (Jan 29, 2008) Law & Order: Criminal Intent (2001) Guest starring as Siena Boatman Episode 5x09: Scared Crazy (Dec 4, 2005) Law & Order: Special Victims Unit (1999) Guest starring as Nikki West Episode 8x03: Recall (Oct 3, 2006) Law & Order (1990) Guest starring as Andrea Wheaton Episode 20x19: Crashers (May 3, 2010)