Actor profile

Katy O'Brian

12th February 1989 Indianapolis, Indiana, USA Acting

Katy M. O'Brian (born February 12, 1989) is an American actress. She is best known for her roles as bodybuilder Jackie in Love Lies Bleeding, Imperial communications officer Elia Kane in the second and third seasons of The Mandalorian, George in Syfy's zombie show Z Nation, Major Sara Grey in The CW's superhero series Black Lightning, Kimball in Agents of S.H.I.E.L.D., and Jentorra in Ant-Man and the Wasp: Quantumania.

17 Movies 14 TV Shows 1 In Production 34 Credits

Filmography

Movies & TV Shows

The Running Man poster

The Running Man 11th November 2025 as Jenni Laughlin

Christy poster

Christy 27th October 2025 as Lisa Holewyne

Queens of the Dead poster

Queens of the Dead 24th October 2025 as Dre

Maintenance Required poster

Maintenance Required 7th October 2025 as Kam

Mission: Impossible - The Final Reckoning poster

Mission: Impossible - The Final Reckoning 17th May 2025 as Kodiak

Twisters poster

Twisters 10th July 2024 as Dani

Love Lies Bleeding poster

Love Lies Bleeding 7th March 2024 as Jackie

Marvel Studios Assembled: The Making of Ant-Man and the Wasp: Quantumania poster

Marvel Studios Assembled: The Making of Ant-Man and the Wasp: Quantumania 19th July 2023 as Self - Jentorra

Ant-Man and the Wasp: Quantumania poster

Ant-Man and the Wasp: Quantumania 15th February 2023 as Jentorra

Golden Boy poster

Golden Boy 1st August 2022 as Taylor

Sweet Girl poster

Sweet Girl 18th August 2021 as TV Host

Sidewinder poster

Sidewinder 27th October 2020 as Deputy Harris

The Divisible poster

The Divisible 20th October 2019 as Kira

Fantasy poster

Fantasy 30th August 2019 as Kelly

Gnawbone poster

Gnawbone 21st October 2016 as Lisa

Rain poster

Rain 3rd January 2016 as TV News Reporter

Remedy of a Killer poster

Remedy of a Killer 31st December 2015 as Nancy

Grave Conversations poster

Grave Conversations 24th April 2024

The Mandalorian poster

The Mandalorian 12th November 2019 as Elia Kane

The Mandalorian poster

The Mandalorian 12th November 2019 as Comms Officer

The Rookie poster

The Rookie 16th October 2018 as Officer Barnes

Magnum P.I. poster

Magnum P.I. 24th September 2018 as Kai Durrell

Black Lightning poster

Black Lightning 16th January 2018 as Major Sara Grey

Westworld poster

Westworld 2nd October 2016 as EMT

How to Get Away with Murder poster

How to Get Away with Murder 25th September 2014 as Cashier Girl

Z Nation poster

Z Nation 12th September 2014 as Georgia 'George' St. Clair

Halt and Catch Fire poster

Halt and Catch Fire 1st June 2014 as Bartender

Marvel's Agents of S.H.I.E.L.D. poster

Marvel's Agents of S.H.I.E.L.D. 24th September 2013 as Kimball

The Walking Dead poster

The Walking Dead 31st October 2010 as Savior POW #1

The Walking Dead poster

The Walking Dead 31st October 2010 as Katy

Made in Hollywood poster

Made in Hollywood 30th September 2005 as Self

A Quiet Place Part III poster

Coming soon

A Quiet Place Part III 28th July 2027