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Katy O'Brian

Katy O'Brian

ActingBorn February 12, 1989 (37 years old)

Indianapolis, Indiana, USA

IMDb Instagram X Facebook Website

Biography

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.

Also known as: Katy M. O'Brian, 케이티 오 브라이언, 凱蒂·奧布萊恩

Popularity: 4

Total credits: 31

Known For

The Rookie

The Rookie

as Officer Barnes

The Walking Dead

The Walking Dead

as Savior POW #1

Movies (20)

A Quiet Place Part III

A Quiet Place Part III

2027

The Running Man

The Running Man

as Jenni Laughlin

2025

Christy

TV Shows (11)

The Rookie

The Rookie

as Officer Barnes

1 ep.

The Walking Dead

The Walking Dead

as Savior POW #1

1 ep.

The Mandalorian

Photos

The Mandalorian

TV

★8.4

The Mandalorian

as Elia Kane

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

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

as Kimball

Westworld

Westworld

as EMT

How to Get Away with Murder

How to Get Away with Murder

as Cashier Girl

Magnum P.I.

Magnum P.I.

as Kai Durrell

Mission: Impossible - The Final Reckoning

Mission: Impossible - The Final Reckoning

as Kodiak

The Running Man

The Running Man

as Jenni Laughlin

Z Nation

Z Nation

as Georgia 'George' St. Clair

Black Lightning

Black Lightning

as Major Sara Grey

Halt and Catch Fire

Halt and Catch Fire

as Bartender

The Rookie

The Rookie

as Officer Barnes

2018

The Walking Dead

The Walking Dead

as Savior POW #1

2010

The Mandalorian

The Mandalorian

as Elia Kane

2019

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

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

as Kimball

2013

Westworld

Westworld

as EMT

2016

How to Get Away with Murder

How to Get Away with Murder

as Cashier Girl

2014

Magnum P.I.

Magnum P.I.

as Kai Durrell

2018

Mission: Impossible - The Final Reckoning

Mission: Impossible - The Final Reckoning

as Kodiak

2025

The Running Man

The Running Man

as Jenni Laughlin

2025

Z Nation

Z Nation

as Georgia 'George' St. Clair

2014

Black Lightning

Black Lightning

as Major Sara Grey

2018

Halt and Catch Fire

Halt and Catch Fire

as Bartender

2014

Christy

as Lisa Holewyne

2025

Queens of the Dead

Queens of the Dead

as Dre

2025

Maintenance Required

Maintenance Required

as Kam

2025

Mission: Impossible - The Final Reckoning

Mission: Impossible - The Final Reckoning

as Kodiak

2025

Twisters

Twisters

as Dani

2024

Love Lies Bleeding

Love Lies Bleeding

as Jackie

2024

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

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

as Self - Jentorra

2023

Ant-Man and the Wasp: Quantumania

Ant-Man and the Wasp: Quantumania

as Jentorra

2023

Golden Boy

Golden Boy

as Taylor

2022

Sweet Girl

Sweet Girl

as TV Host

2021

Sidewinder

Sidewinder

as Deputy Harris

2020

The Divisible

The Divisible

as Kira

2019

Fantasy

Fantasy

as Kelly

2019

Gnawbone

Gnawbone

as Lisa

2016

Rain

Rain

as TV News Reporter

2016

Remedy of a Killer

Remedy of a Killer

as Nancy

2015

Finders Keepers

as Girl

2015

Submerge: Ni're Reborn

as E'lan

2015

A Quiet Place Part III

A Quiet Place Part III

2027

The Running Man

The Running Man

as Jenni Laughlin

2025

Christy

Christy

as Lisa Holewyne

2025

Queens of the Dead

Queens of the Dead

as Dre

2025

Maintenance Required

Maintenance Required

as Kam

2025

Mission: Impossible - The Final Reckoning

Mission: Impossible - The Final Reckoning

as Kodiak

2025

Twisters

Twisters

as Dani

2024

Love Lies Bleeding

Love Lies Bleeding

as Jackie

2024

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

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

as Self - Jentorra

2023

Ant-Man and the Wasp: Quantumania

Ant-Man and the Wasp: Quantumania

as Jentorra

2023

Golden Boy

Golden Boy

as Taylor

2022

Sweet Girl

Sweet Girl

as TV Host

2021

Sidewinder

Sidewinder

as Deputy Harris

2020

The Divisible

The Divisible

as Kira

2019

Fantasy

Fantasy

as Kelly

2019

Gnawbone

Gnawbone

as Lisa

2016

Rain

Rain

as TV News Reporter

2016

Remedy of a Killer

Remedy of a Killer

as Nancy

2015

Finders Keepers

as Girl

2015

Submerge: Ni're Reborn

as E'lan

2015

The Mandalorian

as Elia Kane

3 ep.

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

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

as Kimball

3 ep.

Westworld

Westworld

as EMT

1 ep.

How to Get Away with Murder

How to Get Away with Murder

as Cashier Girl

1 ep.

Magnum P.I.

Magnum P.I.

as Kai Durrell

1 ep.

Z Nation

Z Nation

as Georgia 'George' St. Clair

13 ep.

Black Lightning

Black Lightning

as Major Sara Grey

11 ep.

Halt and Catch Fire

Halt and Catch Fire

as Bartender

1 ep.

Made in Hollywood

Made in Hollywood

as Self

1 ep.

The Rookie

The Rookie

as Officer Barnes

1 episodes

The Walking Dead

The Walking Dead

as Savior POW #1

1 episodes

The Mandalorian

The Mandalorian

as Elia Kane

3 episodes

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

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

as Kimball

3 episodes

Westworld

Westworld

as EMT

1 episodes

How to Get Away with Murder

How to Get Away with Murder

as Cashier Girl

1 episodes

Magnum P.I.

Magnum P.I.

as Kai Durrell

1 episodes

Z Nation

Z Nation

as Georgia 'George' St. Clair

13 episodes

Black Lightning

Black Lightning

as Major Sara Grey

11 episodes

Halt and Catch Fire

Halt and Catch Fire

as Bartender

1 episodes

Made in Hollywood

Made in Hollywood

as Self

1 episodes