Amy Acker

• Name — Amy Acker • Birth Name — Amy Louise Acker • Born — 5 December 1976 • Birthplace — Dallas, Texas, U.S. • Education — Southern Methodist University (BFA) • Occupation — Actress • Years Active — 1997–present • Children — 2 • Website — amyacker.com

Amy Louise Acker was born and raised in Dallas, Texas, the eldest of four children. Her mother is a homemaker and her father is a lawyer. She studied ballet and modern dance for fourteen years, but ended her lessons while in high school after an operation on one of her knees. She graduated from Lake Highlands High School in Dallas in 1995, and subsequently earned a bachelor's degree in theater from Southern Methodist University in 1999. In her junior year of college, Acker modeled for the J. Crew catalog. She worked as a stage actress for several seasons, including a stint at American Players Theatre in Spring Green, Wisconsin.

Acker made her major television debut when she starred as Winifred "Fred" Burkle in Angel (seasons 2–5), and also as the character of Illyria for part of the show's fifth and final season. She won the 2003 Saturn Award for Best Supporting Actress on Television for her portrayal. Acker joined the cast of Alias in 2005 for its final season, playing villainess Kelly Peyton. Acker graduated from guest star to cast member as the show entered the final episodes in April and May 2006. Also in 2005, Acker provided voice acting for the character of Huntress (Helena Rosa Bertinelli) on the animated series Justice League Unlimited. She went on to make a guest appearance on How I Met Your Mother, in which she was reunited with Angel co-star Alexis Denisof (the real-life husband of HIMYM star Alyson Hannigan), who had a recurring role on the show. Acker portrayed Dr. Claire Saunders/Whiskey, a recurring character, on Joss Whedon's Dollhouse. She guest-starred in 10 of the 13 episodes of the first season and three episodes of the second. In 2010, Acker was a series regular in the ABC drama Happy Town, portraying the character Rachel Conroy. That same year, she starred in the season-one finale of the Fox series Human Target as the mysterious Katherine Walters. On May 25, 2010, she appeared on CBS's The Good Wife. She appeared in the horror movie The Cabin in the Woods, released April 13, 2012. In 2012, she made guest performances in Warehouse 13, Once Upon a Time, and Grimm. Also in 2012, she starred as Beatrice in Joss Whedon's film Much Ado About Nothing. Acker appeared in season three of the sitcom Husbands as Claudia, Brad Kelly's ex-fiancée who unexpectedly shows up. In March 2014, Acker was cast as Audrey Nathan, a former lover to Phil Coulson in an episode of Agents of S.H.I.E.L.D. Between 2012 and 2016, Acker portrayed Samantha "Root" Groves on the CBS drama Person of Interest; Groves became a regular character starting in the series' third season. Starting with the series' 100th episode, Acker took on the voice role of the Machine. In the series finale, she also appeared as the visual manifestation of the Machine. In March 2017, Acker was cast as Caitlin Strucker in the pilot for the prospective Fox television series The Gifted, which was picked up to series in May 2017. The Gifted began airing on October 2, 2017, and Fox canceled the series after two seasons on April 17, 2019. Following the conclusion of The Gifted, Acker was cast in 2019 as Kathleen Shepherd, the fourth sister of Derek Shepherd, in an episode of ABC's Grey's Anatomy. She followed this with a recurring arc as Catherine in the third season of Fox's 9-1-1: Lone Star in 2022. Acker returned to a main cast role in 2023, starring as Tory in Freeform's mystery thriller The Watchful Eye. She also appeared in the 2024 theatrical film Ordinary Angels, starring Hilary Swank.

• Illustration — Acker with her husband, James Carpinello, in 2005 Acker married actor James Carpinello in 2003.

• Year — Title — Role — Notes • 1997 — Wishbone — Priscilla / Catherine Morland / Venus — Episodes: "A Bone of Contention", "Pup Fiction", "The Roamin' Nose" • 1999 — To Serve and Protect — Melissa Jorgensen — Episode: "Part II" • 2001–2004 — Angel — Winifred "Fred" Burkle / Illyria — Recurring role (season 2); Main role (seasons 3–5) • 2003 — Return to the Batcave: The Misadventures of Adam and Burt — Bonnie Lindsay — Television film (CBS) • 2004 — Johnny Bravo — Jackie, Cashier (voice) — Episode: "Double Vision" • 2005 — Supernatural — Andrea Barr — Episode: "Dead in the Water" • 2005–2006 — Justice League Unlimited — Huntress / Helena Bertinelli (voice) — 4 episodes • Alias — Kelly Peyton — Main role (season 5); 13 episodes • 2006 — How I Met Your Mother — Penelope — Episode: "Come On" • 2007 — Drive — Kathryn Tully — 3 episodes • Law & Order: Criminal Intent — Leslie LeZard — Episode: "Smile" • Ghost Whisperer — Tessa — Episode: "Weight of What Was" • 2008 — Voices — Ellie Daly — Television film (a.k.a. A Near Death Experience) • Fire and Ice: The Dragon Chronicles — Princess Luisa — Television film (Syfy) • October Road — Girl in Blue Uniform / Jenny Bristol — 2 episodes • Private Practice — Molly Madison — Episode: "A Family Thing" • 2009–2010 — Dollhouse — Dr. Claire Saunders / Whiskey — Recurring role; 14 episodes • 2010 — Human Target — Katherine Walters — Episode: "Christopher Chance" • The — Trish Arkin — Episode: "Running" • Happy Town — Rachel Conroy — Main role; 8 episodes • No Ordinary Family — Amanda Grayson — Episodes: "No Ordinary Mobster", "No Ordinary Accident" • 2011 — Dear Santa — Crystal Carruthers — Television film (Lifetime) • 2011, 2013 — CSI: Crime Scene Investigation — Sandy Colfax — Episodes: "Man Up", "Backfire" • 2012 — Grimm — Lena Marcenko — Episode: "Tarantella" • Once Upon a Time — Astrid / Nova — Episode: "Dreamy" • Warehouse 13 — Tracey — Episode: "The Ones You Love" • 2012–2016 — Person of Interest — Samantha "Root" Groves — Guest role (season 1); Recurring role (season 2); Main role (seasons 3–5); 65 episodes • 2013 — Scooby-Doo! Mystery Incorporated — Nova (voice) — 4 episodes • 2014 — Agents of S.H.I.E.L.D. — Audrey Nathan — Episode: "The Only Light in the Darkness" • 2015 — A Novel Romance — Sophie — Television film (Hallmark) • 2015–2019 — Suits — Esther Litt-Edelstein — 5 episodes (seasons 5, 8–9) • 2016–2017 — MacGyver — Sarah Adler — Episodes: "Metal Saw", "Screwdriver" • 2016 — A Nutcracker Christmas — Lily — Television film (Hallmark) • 2017–2019 — The Gifted — Caitlin Strucker — Main role • 2019 — What Just Happened??! with Fred Savage — Dr. Rachel Layne — Episode: "Family" • Grey's Anatomy — Kathleen Shepherd — Episode: "Good Shepherd" • 2020 — God Friended Me — Tammy — Episode: "Almost Famous" • 2021 — All Rise — Georgia Knight — Episodes: "Georgia", "Leap of Faith" • Crashing Through the Snow — Maggie — Television film (Hallmark) • 2022 — 9-1-1: Lone Star — Catherine — 6 episodes (season 3) • 2023 — The Watchful Eye — Tory — Main role • 2025 — Chicago Med — Heather Williams — Episode: "The Book of Archer"

• Year — Title — Role — Notes • 2008 — Who Cut the Cake? — Ellen — 3 episodes • 2013 — Husbands — Claudia — "I Do Over" installment • 2015–2017 — Con Man — Dawn Jones — 8 episodes

Amy Acker is recorded as actress, model and film director. Recorded at birth as Amy Louise Acker.