Emily O'Brien

Emily also voiced Gamora in Guardians of the Galaxy: The Telltale Series and Special Agent Iman Avesta in Batman: The Enemy Within. In 2018, she became part of the main cast of the animated film Dagon Troll World Chronicles. In 2020, O'Brien joined the cast of Days of Our Lives and currently portrays the character Gwen Rizczech, the daughter of Jack Deveraux (Matthew Ashford) on the daytime drama. In October 2023, O'Brien took over the role of Theresa Donovan, the daughter of Shane Donovan (Charles Shaughnessy) and Kimberly Brady (Patsy Pease).

• Name — Emily O'Brien • Birth Name — Emily O'Brien • Occupation — Actress • Years Active — 2003–present • Illustration — Emily O'Brien, right, with people from the 2015 film Pernicious.

She portrayed Jana Hawkes Fisher in The Young and the Restless. O'Brien was nominated for three Daytime Emmy Awards for her performance in The Young and the Restless. She portrayed the role again in November 2008, when a parody of the show was the theme of the 1st showcase on The Price Is Right. O'Brien portrayed the role initially on a recurring status from 11 May to 5 September 2006, and then on contract from 10 October 2006 to 20 February 2007, when the character disappeared from the canvas temporarily until her return on 15 June 2007. O'Brien earned two Daytime Emmy Award nominations for Outstanding Younger Actress in 2008 and 2009. In March 2011, news broke that O'Brien had been let go from The Young and the Restless, with her final airdate on 6 May 2011. Prior to her dismissal, O'Brien was pre-nominated for another Daytime Emmy in the same category. O’Brien is in much demand as a voice actor, and provided the voices of Y'Shtola in Final Fantasy XIV: A Realm Reborn, Camille in League Of Legends, Faris Scherwiz in World of Final Fantasy, and Veruca Salt in Tom and Jerry: Willy Wonka and the Chocolate Factory. Emily then portrayed Julia in the 2014 supernatural horror film Pernicious, directed by James Cullen Bressack. She also voiced Gamora in the Telltale video game, Guardians of the Galaxy: The Telltale Series. She voiced Special Agent Iman Avesta in Batman: The Enemy Within, a fan of Batman. O'Brien is partially deaf, and teared up having to voice a scene where Avesta can be rendered deaf by the Riddler. In 2018, she briefly played Jillian Marshall in the Focus on the Family radio program Adventures in Odyssey. That same year, she provided the voice of Renee Chandler in the CW Seed animated series Constantine: City of Demons. She also appeared as the suspicious Portia in the thriller Dangerous Matrimony, then signed on to play the voice of Ruth the human mother and wife of the Ambassador of Earth in the upcoming dark fantasy motion comic Dagon Troll World Chronicles that is set to be released in 2021. She reprised the role of Gamora in Marvel: Ultimate Alliance 3: The Black Order. O'Brien appeared in Hideo Kojima's 2019 game Death Stranding as the voices of Bridget and the young Amelie Strand, characters using the likeness of Lindsay Wagner. She has several projects in hand that are currently in post-production, like Vampire Dad, Iris, and Beautifully Flawed. In May 2020, it was announced that O'Brien had joined the cast of Days of Our Lives in the role of Gwen Rizczech. She made her first appearance on 1 June of the same year. On October 2, 2023, it was announced she would assume the role of Theresa Donovan on Days of Our Lives. In November 2024, it was announced O'Brien would return to play Theresa in March 2025, before reprising her role as Gwen Rizczech in July 2025 on Days of Our Lives.

• Year — Title — Role — Notes • 2006 — What About Brian — Girl at Club — Episode: "Two in Twenty-Four" • 2006–2011 — The Young and the Restless — Jana Hawkes — Series regular • 2016 — Rock in a Hard Place — Young Debbie — Unknown episodes • 2017 — One Day at a Time — VO Operator — Episode: "Hold, Please" • 2018–2019 — Constantine: City of Demons — Renee Chandler (voice) — 2 episodes; web series • 2019–2025 — Love, Death & Robots — Eve, The Woman, Rose (voice) — 3 episodes • 2019 — Beautifully Flawed — Susan — Television film • 2020–present — Days of Our Lives — Gwen Rizczech, Theresa Donovan — Regular role • 2024 — Tomb Raider: The Legend of Lara Croft — Young Agent, Passenger #2 (voice) — Episode: "Whanaungatanga"

• Year — Title — Role — Notes • 2013 — Final Fantasy XIV: A Realm Reborn — Y'shtola — English dub • 2014 — Middle-earth: Shadow of Mordor — Eryn • 2015 — The Order: 1886 — Additional voices • 2016 — World of Final Fantasy — Faris Scherwiz — English dub • League Of Legends — Camille, Samira • 2017 — Guardians of the Galaxy: The Telltale Series — Gamora • 2017–2018 — Batman: The Enemy Within — Iman Avesta, Bartender, Agency Female #3 • 2017 — Paranormal Activity: The Lost Soul — The Witch • Dishonored: Death of the Outsider — Rats Whispers • 2018 — God of War — Additional voices • Call of Duty: Black Ops 4 — Additional voices • Thief of Thieves — Taraneh Jamshidi • 2019 — The Elder Scrolls Online — Khamira, additional voices • Days Gone — Additional voices • Marvel: Ultimate Alliance 3: The Black Order — Gamora • Indivisible — Mary • Death Stranding — Amelie, young Bridget — Lindsay Wagner as model • Apex Legends — Additional voices • 2020 — Tell Me Why — Mary-Ann Ronan • 2021 — Nier Reincarnation — Mama • 2022 — Saints Row — Player Voice 6 • Gotham Knights — Talia al Ghul • God of War Ragnarök — Verðandi • Marvel's Midnight Suns — Scarlet Witch • 2023 — Starfield — Sarah Morgan • 2024 — Dead by Daylight — Lara Croft • 2026 — Highguard — The Air Operator

• 2009: She is featured as the test subject in a TED talk about recreating human faces in digital, photo-realistic quality. • 2016: She voiced Scout Three in Rogue One: Recon A Star Wars 360 Experience. • 2018: She briefly played Jillian Marshall on Adventures in Odyssey. • 2024: O'Brien voiced Wonder Woman in the web series DC Heroes United.