Masayori "Masi" Oka (born December 27, 1974) is a Japanese-American actor and digital effects artist.
He has performed in numerous feature films and TV shows, most prominently as Hiro Nakamura in the NBC TV series Heroes from 2006 until its cancellation in May 2010, and again in the limited series Heroes Reborn in 2015. He resides in Los Angeles, California.
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BLUE EYE SAMURAI
Ringo (voice) · (8 episodes)
2023

Bullet Train
Conductor
2022

We Baby Bears
Worm (voice) · (1 episode)
2022

Spies in Disguise
Kimura (voice)
2019

The Meg
Toshi
2018

Death Note
Detective Sasaki
2017

Heroes Reborn
Hiro Nakamura · (3 episodes)
2015

Mozart in the Jungle
Fukumoto · (4 episodes)
2014

Jobs
Ken Tanaka
2013

Searching for Sonny
Sonny Bosco
2011

Friends with Benefits
Darin Arturo Morena
2011

Hawaii Five-0
Dr. Max Bergman · (130 episodes)
2010

Fired Up!
Eagle
2009

Get Smart's Bruce and Lloyd Out of Control
Bruce
2008

Get Smart
Bruce
2008

The Promotion
Realtor
2008

Balls of Fury
Jeff - Bathroom Attendant
2007

Heroes Unmasked
Himself · (1 episode)
2007

Jane Doe: Ties That Bind
Agent Osaka
2007

The Sarah Silverman Program.
Clerk · (1 episode)
2007

Heroes
Hiro Nakamura · (78 episodes)
2006

Studio 60 on the Sunset Strip
Self · (1 episode)
2006

The Megan Mullally Show
Self - Guest · (1 episode)
2006

The Loop
Wang · (1 episode)
2006

House of the Dead 2
Stanley Tong
2006

The Proud Family Movie
Japanese Kid / Announcer (voice)
2005

Uh-Oh!
Asian Man
2004

Along Came Polly
Wonsuk
2004

All of Us
(1 episode)
2003

The Ellen DeGeneres Show
Self · (2 episodes)
2003

Reno 911!
Translator · (2 episodes)
2003

Reno 911!
Japanese Tourist · (2 episodes)
2003

Punk'd
Translator · (1 episode)
2003

Jimmy Kimmel Live!
Self · (1 episode)
2003

Less than Perfect
Hideki · (1 episode)
2002

Still Standing
Ronald · (1 episode)
2002

Without a Trace
Wei Fan · (1 episode)
2002

Austin Powers in Goldmember
Japanese Pedestrian
2002

She Spies
Guy · (1 episode)
2002

E! Live from the Red Carpet
Self · (1 episode)
2002

Reba
(1 episode)
2001

Scrubs
Franklyn · (5 episodes)
2001

Gilmore Girls
The Philosophy Student · (1 episode)
2000

Dharma & Greg
Nien-Jin · (1 episode)
1997

The View
Self · (2 episodes)
1997

Sabrina, the Teenage Witch
Male Council Member · (1 episode)
1996

Late Night with Conan O'Brien
Self - Guest · (2 episodes)
1993

The Tonight Show with Jay Leno
(1 episode)
1992

LIVE with Kelly and Mark
Self - Guest · (2 episodes)
1988

Today
Self · (2 episodes)
1952