Full Cast — Dexter: Original Sin (2024–2025)

Patrick Gibson

Dexter Morgan

Christian Slater

Harry Morgan

Molly Brown

Debra Morgan

Christina Milian

Maria LaGuerta

James Martinez

Angel Batista

Alex Shimizu

Vince Masuka

Reno Wilson

Bobby Watt

Patrick Dempsey

Aaron Spencer

Michael C. Hall

Dexter's Inner Voice (voice)

Sarah Michelle Gellar

Tanya Martin

Brittany Allen

Laura Moser

Aaron Jennings

Clark Sanders

Raquel Justice

Sofia

Sarah Kinsey

Camilla Figg

Jasper Lewis

Doris Morgan

Xander Mateo

Young Brian

London Thatcher

Nicky Spencer

Jeff Daniel Phillips

Levi Reed

Victoria Martzloff

Tiffany

Eli Sherman

Little Dexter

Chandler Lovelle

Daniela

Carlo Mendez

Hector Estrada

Randy Gonzalez

Santos Jimenez

Roberto Sanchez

Tony Ferrer

Isaac Gonzalez Rossi

Gio

Paola Andino

Jen

Brayden Gleave

Jimmy Powell

Carlye Tamaren

Brandi Silvera

Amanda Brooks

Becca Spencer

Roby Attal

Restaurant Patron / Brian Moser

Savannah Schoenecker

Female Cadet / Kadettin

Michael Caponera

Uniformed Officer #2 / Officer #2

Lauren Neal

Coach Pino

Al Coronel

Judge Torres

Jeffrey Stubblefield

Alan Barnes

Michael G. Martinez

Raul Martinez

Moses Jones

Officer Muszynski

Shiva Ayama

D.A. Elaine Zhu

Ulyses Espinoza

Alfredo

Tyler Lofton

Evan

Oswaldo Fuenmayor

Marco

Jonathan Adams

Assistant Chief Carl Borlee

Shawn Law

Sheriff / Sheriff Easley

Jackie Gonzalez-Durruthy

News Anchor #1 / News Anchor

Kathleen Rose Perkins

Barbara Plimpton

Danny Watters

Uniformed Officer #1 / Officer #1

Keisha Thompson

Missy

Travis Myers

Nelson