Jason Ko

Drama Series - 2018, 16 episodes • as ER Tech Jay

Starting over isn't easy, especially for small-town guy John Nolan who, after a life-altering incident, is pursuing his dream of being an LAPD officer. As the force's oldest rookie, he's met with skepticism from some higher-ups who see him as just a walking midlife crisis.

Drama Series - 2003, 16 episodes • as James Chen

From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.

Drama Series - 2018, 16 episodes • as Van Tourist #2

Explore the high-pressure experiences of police officers, paramedics and firefighters who are thrust into the most frightening, shocking and heart-stopping situations. These emergency responders must try to balance saving those who are at their most vulnerable with solving the problems in their own lives.

Drama Series - 2009, 16 episodes • as Lau Qiang

The exploits of the Los Angeles–based Office of Special Projects (OSP), an elite division of the Naval Criminal Investigative Service that specializes in undercover assignments.

Drama Series - 2015, 16 episodes • as Customs Agent

A '90s-set single-camera comedy about a hip-hop-loving Asian kid growing up in suburban Orlando, being raised by an immigrant father obsessed with all things American and an immigrant mother often bewildered by white culture.

Movie - 2019, 2h 15m • as Teenage Boy (voice)

A group of misfits encounter a young Yeti named Everest, and they set off to reunite the magical creature with his family on the mountain of his namesake.

Drama Series - 2020, 16 episodes • as Chinese Prison Guard

Doctors Owen Maestro and Lola Spratt leave Children's Hospital and join a secret arm of the CDC to investigate and destroy a deadly global virus.