Masayori "Masi" Oka was born on December 27, 1974 in Tokyo, Japan. He is a Golden-Globe and Emmy-nominated Japanese-American actor and digital effects artist.

Heroes star Masi Oka got his start in the entertainment industry as a special effects artist at Industrial Light and Magic before segueing into acting with appearances on Dharma and Greg, Gilmore Girls, and Sabrina the Teenage With. Though his behind-the-scenes work on such major motion pictures as the new Star Wars trilogy, Terminator 3: Rise of the Machines, War of the Worlds, and Pirates of the Caribbean: Dead Man's Chest would find the Tokyo, Japan native helping to breathe life into some of the most ambitious fantasy films ever to hit the silver screen, it was Oka's role as the teleporting computer wiz Hiro Nakamura on the hit NBC series Heroes that would ultimately bring him world wide stardom among fantasy fans.

A Brown University graduate who studied mathematics, computer science, and theater art, Oka got into acting right around the time he was hired as an effects artist at ILM and has performed improvisational comedy at such well known venues as Second City and The Groundlings. Having lived in Los Angeles since the age of six it seemed only natural that Oka would become involved in the entertainment industry in some capacity, though few would have anticipated the remarkable success he has experienced on both sides of the screen.

By the time he appeared in his breakthrough role on Heroes, Oka had already racked up an impressive array of film and television credits that included a recurring role on Scrubs and bit parts in such features as Austin Powers in Goldmember, Along Came Polly, and House of the Dead 2. In 2007 Oka could be seen in the comedy features Balls of Fury and Quebec, with a role in the big-screen adaptation of Get Smart following in 2008.

Credits by Jason Buchanan, All Movie Guide

Filmography

• Get Smarter: Bruce and Lloyd Out of Control (2008)
• Get Smart (2008)
• Quebec (2007)
• "Heroes" (23 episodes, 2006-2007)
• Balls of Fury (2007)
• "The Sarah Silverman Program." (1 episode, 2007)
• "Joey" (1 episode, 2006)
• "The Loop" (1 episode, 2006)
• "Without a Trace" (1 episode, 2006)
• "Reba" (1 episode, 2006)
• One Sung Hero (2006)
• God Wears My Underwear (2005)
• House of the Dead 2 (2005)
• The Proud Family Movie (2005)
• "Reno 911!" (1 episode, 2005)
• "Less Than Perfect" (1 episode, 2005)
• "All of Us" (1 episode, 2004)
• Chester's Big Night (2004)
• "Scrubs" (5 episodes, 2002-2004)
• "Still Standing" (1 episode, 2004)
• Along Came Polly (2004)
• "Luis" (2003)
• Legally Blonde 2: Red, White & Blonde (2003)
• Uh Oh! (2003)
• "On the Spot" (1 episode, 2003)
• "She Spies" (1 episode, 2002)
• Austin Powers in Goldmember (2002)
• "Sabrina, the Teenage Witch" (1 episode, 2002)
• "Yes, Dear" (1 episode, 2002)
• "Gilmore Girls" (1 episode, 2001)
• "Citizen Baines" (1 episode, 2001)
• "Dharma & Greg" (1 episode, 2001)