Hannah Gross

Biography

Hannah Gross is a Canadian actress, known for her roles in Mindhunter (2017), Joker (2019), and Colewell (2019).

Known For

Joker

as Young Penny

MINDHUNTER

as Debbie Mitford

The Sinner

as Marin

Tesla

as Mina Edison

Flashback

as Karen

Falling

as Gwen

Marjorie Prime

as Young Marjorie

Her Smell

as Tiffany

Disappearance at Clifton Hill

as Laure

The Adults

as Rachel