PBoxOpening PBox

PBoxLoading your next world

Everything you’re watching, reading and playing.

Explore

Home Discover Movies TV Shows Anime Reels Search Library Calendar

Your space

Collections Rankings Episode Ratings Stats Community Messages Notifications

More

Open the Box Games Trailer Feed Comics Books Providers What's New Settings Help

Find something new

Movies Discover Lists Library Help

Track your stories and discover where to watch. Pandora’s Box does not host movies or episodes. Artwork and catalogue data belong to their respective providers.

Privacy Cookies Terms Contact

© 2026 Pandora’s Box · Data by TMDB, AniList & more

Home Discover Search Library

Ahna O'Reilly

Cast & creator

Ahna O'Reilly

1984-09-21 (age 42) Palo Alto, California, USAIMDb

Best known for The Vampire Diaries, How I Met Your Mother, Bull

Ahna O'Reilly is an American actress known for starring in the 2011 award winning film The Help as Elizabeth Leefolt and for playing Chris-Ann Brennan in the 2013 film, Jobs.

Also known as: Ahna O'Reilly and Family

Movies

42

film credits

Series

9

television credits

Career

51

2004–2024 · acting roles

Credit score

6.0

average across scored titles

Signature credits

Known for

Ordered by popularity

The Vampire Diaries

The Vampire Diaries

Jessica Cohen · 2009

How I Met Your Mother

How I Met Your Mother

Kelly · 2005

Bull

Bull

Erin Flemming · 2016

The Morning Show

The Morning Show

Ashley Brown · 2019

The Help

The Help

Elizabeth Leefolt · 2011

Across film & television

Filmography (51)

Search filmography

Showing 51 of 51 credits

The Vampire Diaries

The Vampire Diaries

Jessica Cohen

How I Met Your Mother

How I Met Your Mother

Kelly

Bull

Bull

Erin Flemming

The Morning Show

The Morning Show

Ashley Brown

The Help

The Help

Elizabeth Leefolt

Kingdom

Kingdom

Where the Crawdads Sing

Where the Crawdads Sing

Ma

Gaslit

Gaslit

Gail Magruder

Justified: City Primeval

Justified: City Primeval

Officer Gerret

Bodkin

Bodkin

Amber

Bombshell

Bombshell

Julie Roginsky

Forgetting Sarah Marshall

Forgetting Sarah Marshall

Leslie

Reverie

Reverie

Rachel Kauffman

In Dubious Battle

In Dubious Battle

Edith "Edie" Malone

Fruitvale Station

Fruitvale Station

Katie

Our Friend

Our Friend

Gale

Jobs

Jobs

Chris-Ann Brennan

All I See Is You

All I See Is You

Carla

She's Funny That Way

She's Funny That Way

Elizabeth

Marshall

Marshall

Mrs. Richmond

Call Me Crazy: A Five Film

Call Me Crazy: A Five Film

Bethany

Elvis & Nixon

Elvis & Nixon

Mary Anne Peterson

Get On Up

Get On Up

Reporter

As I Lay Dying

As I Lay Dying

Dewey Dell

CBGB

CBGB

Mary Harron

Succubus: Hell-Bent

Succubus: Hell-Bent

Bikini Babe

Dinocroc

Dinocroc

Beach-Goer

Lucky Them

Lucky Them

Charlotte

I Am Michael

I Am Michael

Actress

The Sound and the Fury

The Sound and the Fury

Caddy Compson

Big Bear

Big Bear

Jess

Miss Dial

Miss Dial

Concerned Pet Owner

Sleepwalker

Sleepwalker

Sarah

Just Add Water

Just Add Water

Tammy

Good Time Max

Good Time Max

Girl Jumping on Bed

The Time Being

The Time Being

Olivia

Totem

Totem

Robin

Herpes Boy

Herpes Boy

Christeee

The Big Ask

The Big Ask

Zoe

Spivak

Spivak

Tammy Gordon

No Way Jose

No Way Jose

Dusty

Curated

Curated

Nancy

A Lousy 10 Grand

A Lousy 10 Grand

Lisa

The Harsh Life of Veronica Lambert

House Under Siege

House Under Siege

Lana

From the Head

From the Head

Lily

Bangs in my chest

Bangs in my chest

0s & 1s

0s & 1s

Caitlin

Deb

Deb

Nora

Starborn

Starborn

Sara

Match

Match

Jennifer