Dirty John

Connie Britton

Debra Newell

Eric Bana

John Meehan

Julia Garner

Terra Newell

Juno Temple

Veronica Newell

Amanda Peet

Betty Broderick

Christian Slater

Dan Broderick

Rachel Keller

Linda Kolkena

Lena Georgas

Janet Ravis

Missi Pyle

Karen Kintner

Cliff Chamberlain

Ethan

Anna Jacoby-Heron

Jenny Broderick

Lily Donoghue

Tracy Broderick

Emily Bergl

Marie Stewart

Cameron Crovetti

Ryan Broderick

Miles Emmons

Anthony Broderick

Holley Fain

Evelyn Crowley

Joelle Carter

Yvonne Newsome

Jean Smart

Arlane Hart

John Getz

Dwight

Vanessa Martinez

Colleen

Keiko Agena

Nancy

Sprague Grayden

Tonia Sells

Jeff Perry

Psychologist

Jake Abel

Trey

Tiera Skovbye

Young Betty Broderick

Chris Mason

Young Dan Broderick

Kevin Zegers

Toby Sellars

Jesse Mackey

Impound Cop

Michael Rispoli

Betty's Father

Ron Perkins

Judge Edgar Russell

Eyas Younis

Dr L Peifar

Julie Dretzin

Rebecca

Tiffany Splettstoeszer

Danielle

Judy Reyes

Verga

Joe Tippett

Bobby

Lindsey Kraft

Ruth

Camille Chen

Art Gallery Manager

Dendrie Taylor

Trailer Park Manager

Brent Anderson

Detective Marco Layton

Olivia Grace Applegate

Lynn