Personal Info

Known For

Acting

Born

September 30, 2015 (age 10)

Rose Decker

Biography

Rose Kathryn Decker (born September 30, 2015) is an American child actress and model. She is best known for work on HBO's limited series Mare of Easttown (2021) and Nikyatu Jusu's Sundance-winning film Nanny (2022)

Known For

The Blacklist

Lily Dawson

2013

FBI

Ella Blake

2018

Evil

Toddler (uncredited)

2019

Servant

Bat Girl

2019

Mare of Easttown

Kenzie

2021

Film

Nanny

Rose

2022

Film

Audrey's Children

Child

2025

Film

Kidnapped by a Killer: The Heather Robinson Story

Young Heather

2025

Filmography

2025FilmKidnapped by a Killer: The Heather Robinson Storyas Young Heather 2025FilmAudrey's Childrenas Child 2022FilmNannyas Rose 2021TVMare of Easttownas Kenzie 2019TVServantas Bat Girl 2019TVEvilas Toddler (uncredited)2018TVFBIas Ella Blake 2013TVThe Blacklistas Lily Dawson