Full Cast — Common Side Effects (2025)

Dave King

Marshall Cuso (voice)

Emily Pendergast

Frances Applewhite (voice)

Mike Judge

Rick Kruger (voice)

Martha Kelly

Agent Harrington (voice)

Joseph Lee Anderson

Agent Copano (voice)

Sue Rose

Hildy (voice)

Shannon Woodward

Amelia (voice) / Diane (voice) / Linda Tree (voice)

Ben Feldman

Frat Guy (voice) / Nick (voice) / Bud Budrigger (voice)

Sydney Tamiia Poitier

Cecily (voice)

Shalita Grant

Female DEA Agent (voice) / Oncologist (voice) / Kelly (voice) / Susan (voice)

Danny Huston

Jonas Backstein (voice)

Steve Hely

Rusty (voice)

Christine Ko

Kiki (voice)

Alan Resnick

Zane (voice)

Lin Shaye

Sonia (voice)

Bob Stephenson

Connor (voice) / Line Guy 2 (voice) / Samurai (voice)

Timothy Simons

Test Subject 3 (voice) / Lawyer (voice) / DEA Dispatcher (voice)

Jon Foor

Hoang (voice)

Andy Daly

Christopher (voice) / Mysterious Passenger (voice)

Nicolas Cantu

Tommy (voice)