Hannah Gross

ActorDirectorProducerWriter 2002–2026 (24 year career)

5.7 avg rating

Highest Rated

MINDHUNTER

2017 · as Debbie Mitford

8.1

Joker

2019 · as Young Penny

8.1

The Sinner

2017 · as Marin

7.5

Known For

Film

Joker

Young Penny

Film

MINDHUNTER

Debbie Mitford

Film

The Sinner

Marin

Film

Flashback

Karen

Film

Tesla

Mina Edison

Film

Falling

Gwen

Film

Marjorie Prime

Young Marjorie

Film

Her Smell

Tiffany

Filmography

Acting (39)

Movies (35)

The Drama

2026 Upcoming

as Alice

Apr 1

Infinite Summer

2025

as Sarah

6.0

Godless Children

2024

as Diner Patron

In Search of Gladys Glover

2024

The Adults

2023

as Rachel

6.3

An Evening Song (for Three Voices)

as Barbara

Editing

as Amanda

Honky Kong

Tesla

as Mina Edison

Flashback

as Karen

Falling

as Gwen

Disappearance at Clifton Hill

as Laure

Joker

as Young Penny

Foreign Powers

Colewell

as Ella

Her Smell

as Tiffany

The Mountain

as Susan

Moving

Fat Tuesday

as Kate/Rachel/Lindsay

Marjorie Prime

2017

as Young Marjorie

6.1

Dramatic Relationships

The Zeno Question

as Kristen

Unless

as Norah

Take What You Can Carry

as Lilly

Christmas, Again

as Lydia

Beach Week

as Laure

Stinking Heaven

2015

as Ann

4.6

Little Cabbage

2014

as Ana

Uncertain Terms

as Cammy

Haze

as Natalie

The Sixth Year

as Gabby (fifth segment)

3.0

I Used to Be Darker

2013

as Abby

5.7

Lydia Hoffman Lydia Hoffman

2013

as Lydia Hoffman

Wilby Wonderful

2004

as Girl at Motel (uncredited)

5.6

Men with Brooms

2002

as Girl at Game (uncredited)

5.2

Television (4)

Zero Day

as Anna Sindler

Deadwax

as Etta Price

The Sinner

as Marin

MINDHUNTER

as Debbie Mitford

Crew (3)

Movies (3)

School of the Dead

Director

School of the Dead

Producer

School of the Dead

Writer