| Year
|
Title
|
Role
|
Notes
|
| 1973–1974
|
Kung Fu
|
Lama Campo Kushog / Han Su Lok / Po San / Ying’s Son
|
5 episodes
|
| 1973–1982
|
M*A*S*H
|
Kwang Duk / Captain Paul Yamato / Sergeant Michael Yee
|
4 episodes
|
| 1974
|
Tenafly
|
Airline Attendant
|
Episode: “Man Running”
|
| Ironside
|
Parking Attendant
|
Episode: “Friend or Foe”
|
| Get Christie Love!
|
Police Sketch Artist
|
Episode: “Deadly Betrayal”
|
| Mannix
|
Japanese Attache
|
Episode: “Enter Tami Okada”
|
| 1975
|
Harry O
|
The Coroner
|
Episode: “The Acolyte”
|
| Ellery Queen
|
Mateo
|
Episode: “The Adventure of the Blunt Instrument”
|
| 1976
|
The Blue Knight
|
Eng
|
Episode: “The Great Wall of Chinatown”
|
| Farewell to Manzanar
|
Teddy Wakatsuki
|
Television film
|
| Spencer’s Pilots
|
Jesse
|
Episode: “The Code”
|
| Delvecchio
|
Medical Examiner
|
Episode: “Board of Rights”
|
| Alice
|
Herb Tanaguchi
|
Episode: “Mother-in-Law: Part 1”
|
| Baa Baa Black Sheep
|
Captain Tenyu Araki
|
Episode: “Prisoners of War”
|
| Hawaii Five-O
|
Jerry Quan
|
Episode: “Yes, My Deadly Daughter”
|
| 1976–1978
|
All in the Family
|
Reverend Chong
|
3 episodes
|
| 1977
|
Quinn Martin’s Tales of the Unexpected
|
Kenji
|
Episode: “The Mask of Adonis”
|
| The Rockford Files
|
Nguyen
|
Episode: “New Life, Old Dragons”
|
| 1977–1981
|
Quincy, M.E.
|
Dr. Randolph Mitzubi / Hokaido
|
2 episodes
|
| 1977–1982
|
Lou Grant
|
Ken Watanabe / Ralph Tumora
|
2 episodes
|
| 1978
|
Dr. Strange
|
Wong
|
Television film
|
| Taxi
|
Paul
|
Episode: “Come as You Aren’t”
|
| 1979
|
Supertrain
|
Shimaju Fukuda
|
Episode: “The Green Girl”
|
| 1980
|
Hello, Larry
|
Hotel Clerk
|
Episode: “The Rock Star: Part 2”
|
| A Perfect Match
|
Dr. Tommy Chang
|
Television film
|
| Benson
|
Stan
|
Episode: “Thick as Thieves”
|
| 1980–1987
|
Magnum, P.I.
|
Detective Gordon Katsumoto / Dr. Long Tang / Colonel Ki / Colonel Ky In Flashback / Naval Medical Examiner
|
8 episodes
|
| 1981
|
Knots Landing
|
Dr. Akura
|
2 episodes
|
| 1982
|
The Powers of Matthew Star
|
Lee
|
Episode: “Experiments”
|
| 1982–1983
|
Bring ‘Em Back Alive
|
Ali
|
14 episodes
|
| 1982–1984
|
Simon & Simon
|
Mr. Tao / Gerald
|
2 episodes
|
| 1983
|
We Got It Made
|
Marcel
|
Episode: “Mickey Goes Topless”
|
| Webster
|
Doctor
|
Episode: “Travis”
|
| Masquerade
|
Sushi
|
Episode: “Girls for Sale”
|
| 1984
|
Velvet
|
Dr. Yashima
|
Television film
|
| Cagney & Lacey
|
Raulino
|
Episode: “Unusual Occurrence”
|
| Crazy Like a Fox
|
Nick
|
Episode: “Pilot”
|
| 1985
|
Three’s a Crowd
|
Mr. Katsumura
|
Episode: “A Case of Sour Grapes”
|
| Dallas
|
Dr. Albert Matsuda
|
Episode: “Bail Out”
|
| T. J. Hooker
|
Tran Tam
|
Episode: “Outcall”
|
| Hunter
|
Lieutenant Raymond Lau
|
Episode: “Night of the Dragons”
|
| 1985–1986
|
MacGyver
|
Sam / Anek
|
Episode 1.2 “The Golden Triangle”/1 episodes
|
| 1986
|
Remington Steele
|
San Francisco
|
Episode: “Steele, Inc.”
|
| The Fall Guy
|
Billy Lok
|
Episode: “Trial by Fire”
|
| Trapper John, M.D.
|
Dr. Sung Kang
|
Episode: “Heart and Seoul”
|
| Alfred Hitchcock Presents
|
Detective
|
Episode: “The Creeper”
|
| Intimate Encounters
|
Professor Ikeda
|
Television film
|
| Together We Stand
|
Chao
|
Episode: “Betrothal”
|
| ALF
|
Skydiver
|
Episode: “Jump”
|
| 1987
|
Dynasty
|
Dr. Chen
|
Episode: “A Love Remembered”
|
| Shell Game
|
Daniel Cho
|
Episode: “Pai Gow”
|
| Sidekicks
|
Dr. Tosh
|
Episode: “The Patusani Always Rings Twice”
|
| L.A. Law
|
Judge T.S. Masuoka
|
Episode: “Sparky Brackman R.I.P.”
|
| Stingray
|
Attending Surgeon
|
Episode: “Anytime, Anywhere”
|
| The Highwayman
|
Chairman Morotana
|
Episode: “The Highwayman”
|
| The Facts of Life
|
“Budget Bob”
|
Episode: “Down and Out in Malibu: Part 2”
|
| Laguna Heat
|
The Coroner
|
Television film
|
| Mistress
|
Miki
|
Television film
|
| 1988
|
Wiseguy
|
Kenny Sushia
|
3 episodes
|
| Tour of Duty
|
LTC Tho
|
Episode: “Angel of Mercy”
|
| Who’s the Boss?
|
Kim Lee
|
Episode: “The Two Tonys”
|
| Run Till You Fall
|
Fujimoto
|
Television film
|
| Murphy’s Law
|
Derva
|
Episode: “The Room Above the Indian Grocery”
|
| Thirtysomething
|
Dr. Richards
|
Episode: “The Mike Van Dyke Show”
|
| 1989
|
Annie McGuire
|
Ambassador Kukla
|
Episode: “Soft Hearted Annie”
|
| The Hogan Family
|
Sam Matsuda
|
Episode: “Secretarial Poole”
|
| The Road Raiders
|
Shimoto
|
Television film
|
| Small Wonder
|
Mr. Saito
|
Episode: “Thy Neighbor’s Wife”
|
| The Smurfs
|
Additional Voices
|
Episode: “Smurfs That Time Forgot”
|
| 1989–1990
|
Island Son
|
Dr. Kenji Fushida
|
19 episodes
|
| 1989–1994
|
Star Trek: The Next Generation
|
Admiral Tujiro Nakamura
|
3 episodes
|
| 1990
|
Revealing Evidence: Stalking the Honolulu Strangler
|
Lieutenant Arioto
|
Television film
|
| Parker Lewis Can’t Lose
|
Mr. Loopman
|
Episode: “Pilot”
|
| In the Line of Duty: A Cop for the Killing
|
Matsumo
|
Television film
|
| 1991
|
Dear John
|
Officer #2
|
Episode: “John and Kirk’s Excellent Adventure”
|
| A Different World
|
Kinishiwa Representative
|
Episode: “The Cash Isn’t Always Greener”
|
| And the Sea Will Tell
|
Enoki
|
Television film
|
| Good & Evil
|
Tensing
|
Episode: “Pilot”
|
| Lies Before Kisses
|
Lieutenant Hand
|
Television film
|
| Jailbirds
|
Lieutenant Hand
|
Television film
|
| Baby of the Bride
|
Dr. Chang
|
Television film
|
| 1991–1992
|
Captain Planet and the Planeteers
|
Dr. Chang (voice)
|
3 episodes
|
| 1991–1994
|
Family Matters
|
Principal Edgar Shimata
|
3 episodes
|
| 1992
|
The Legend of Prince Valiant
|
Chung Ling-Su (voice)
|
Episode: “The Dawn of Darkness”
|
| Civil Wars
|
Toshio Furukawa
|
Episode: “Denise and De Nuptials”
|
| Raven
|
Ken Tanaka
|
Episode: “Return of the Black Dragon”
|
| Designing Women
|
Lewis
|
Episode: “Trial and Error”
|
| The Streets of Beverly Hills
|
Gudmunssen
|
Television film
|
| 1992–1999
|
Beverly Hills, 90210
|
Coroner / Frank
|
2 episodes
|
| 1993
|
Class of ’96
|
Professor Ashira
|
Episode: “Midterm Madness”
|
| Sirens
|
Billy Cota
|
Episode: “Everybody Lies”
|
| And the Band Played On
|
Blood Bank Executive
|
Television film
|
| Lois and Clark: The New Adventures of Superman
|
Public Affairs Officer
|
Episode: “Pilot”
|
| Mighty Max
|
Hanuman (voice)
|
Episode: “The Maxnificent Seven”
|
| 1994
|
The Adventures of Brisco County, Jr.
|
Roy Shimamura
|
Episode: “Brooklyn Dodgers”
|
| Deconstructing Sarah
|
Officer Okawa
|
Television film
|
| SWAT Kats: The Radical Squadron
|
Islander
|
Voice, episode: “Volcanus Erupts!/The Origin of Dr. Viper”
|
| All-American Girl
|
Benny Kim
|
18 episodes
|
| 1994–1995
|
Fantastic Four
|
Karnak / Dr. Neville
|
Voice, 4 episodes[4]
|
| 1994–1997
|
Walker, Texas Ranger
|
Detective Danny Cho / Dr. Sweeney
|
2 episodes
|
| 1995
|
Ellen
|
Judge Mitchell Sung
|
Episode: “Three Strikes”
|
| Phantom 2040
|
Akira
|
Voice, episode: “Down the Line”
|
| Marker
|
Detective Akida
|
Episode: “Discovery”
|
| The Wayans Bros.
|
Mr. Mitsumoto
|
Episode: “Brazilla vs. Rodney”
|
| Favorite Deadly Sins
|
Saint Peter
|
Television film
|
| 1995–1999
|
The Sylvester & Tweety Mysteries
|
Mr. Kim / Soh Fishimene
|
Voice, 2 episodes[4]
|
| 1996
|
Maybe This Time
|
Noriyukio
|
Episode: “Break a Leg”
|
| Gargoyles
|
Kai / Dr. Arnada
|
Voice, 2 episodes[4]
|
| Mighty Ducks
|
Tai Quack Do
|
Episode: “Power Play”
|
| Murder One
|
Dr. Yamashita
|
Episode: “Chapter Two, Year Two”
|
| 1996–1997
|
The Real Adventures of Jonny Quest
|
Dr. Zin / Guard
|
Voice, 4 episodes
|
| 1997
|
Touched by an Angel
|
Dr. Robertson
|
Episode: “Forget-Me-Not”
|
| Bruno the Kid
|
Engineer / Chang
|
Voice, 2 episodes
|
| Party of Five
|
Judge Michael A. Katsu
|
Episode: “Past Imperfect”
|
| Total Security
|
Seiji Ingawa
|
Episode: “The Never Bending Story”
|
| Pinky and the Brain
|
Hama
|
Voice, episode: “Big in Japan”[4]
|
| Extreme Ghostbusters
|
Various Characters
|
Voice, 2 episodes
|
| City Guys
|
Dr. Mortia
|
Episode: “Future Shock”
|
| 1998
|
The Closer
|
Ted Kasahara
|
Episode: “Pilot”
|
| Adventures from the Book of Virtues
|
Rich Man / Servant
|
Voice, episode: “Gratitude”
|
| Superman: The Animated Series
|
Dr. Cornell
|
Voice, episode: “Little Girl Lost”[4]
|
| Stressed Eric
|
Kanagawa-San
|
Voice, episode: “Tidy”
|
| Babylon 5: Thirdspace
|
Bill Morishi
|
Television film
|
| The Net
|
Greg Lin
|
Episode: “Kill the Buddha”
|
| Histeria!
|
Hongxi / Peking Man
|
Voice, 2 episodes[4]
|
| Buddy Faro
|
Lieutenant Wong
|
Episode: “Touched by an Amnesiac”
|
| Chicago Hope
|
Frank Fenton
|
Episode: “Viagra-Vated Assault”
|
| Maggie
|
Assisting Surgeon
|
Episode: “Art History”
|
| Vengeance Unlimited
|
Judge Clyde Kurosawa
|
Episode: “Legalese”
|
| Godzilla: The Series
|
Japanese Border Patrol Agent
|
Voice, episode: “Competition”
|
| Mickey Mouse Works
|
Additional Voices
|
Episode: #1.1″
|
| 1998–2002
|
The Practice
|
Judge Stephen Chin
|
2 episodes
|
| 1999
|
Rude Awakening
|
Mr. Tranh
|
Episode: “Trude Awakening”
|
| Dharma & Greg
|
Al
|
Episode: “Welcome to the Hotel Calamari”
|
| Any Day Now
|
Judge C. Eastlake
|
Episode: “It’s Not You, It’s Me”
|
| For Your Love
|
Mr. Sato
|
Episode: “The Couple’s Court”
|
| 1999–2000
|
Batman Beyond
|
Coach Fitz, Mr. Tan, Jimmy Lin, Mr. Fong
|
Voice, 4 episodes[4]
|
| 1999–2002
|
Providence
|
Pediatrician / Henry Yamada
|
2 episodes
|
| 2000
|
The West Wing
|
Joe
|
Episode: “Lord John Marbury”
|
| Rugrats
|
Mr. Hasagawa
|
Voice, episode: “Incredible Shrinking Babies/Miss Manners”[4]
|
| Pepper Ann
|
Mayor Kim
|
Voice, episode: “The Sellout/The Telltale Fuzzy”
|
| The Pretender
|
Li Ho
|
Episode: “The Agent of Year Zero”
|
| Ally McBeal
|
Dr. Myron Okubo
|
2 episodes
|
| Buzz Lightyear of Star Command
|
Ranger #1 / Warden Yung
|
Voice, 2 episodes[4]
|
| Malcolm in the Middle
|
Ice Cream Man
|
Episode: “Traffic Jam”
|
| American Tragedy
|
Judge Lance Ito
|
Miniseries
|
| JAG
|
Senator Theodore Fujiwara / Captain Morimoto
|
2 episodes
|
| 2001
|
The Division
|
Unknown
|
Episode: “Secrets and Lies”
|
| Citizen Baines
|
Grant Tanaka
|
4 episodes
|
| The Wild Thornberrys: The Origin of Donnie
|
Sun Bear
|
Voice, television film[4]
|
| The Grim Adventures of Billy & Mandy
|
Japanese Scientist / Japanese Business Guy
|
Voice, episode: “Smell of Vengeance/Fiend Is Like Friend Without the ‘r'”
|
| Jackie Chan Adventures
|
Gang Leader
|
Voice, episode: “Mother of All Battles”
|
| Heavy Gear: The Animated Series
|
Kusunoki Tachi
|
Voice, 5 episodes
|
| Justice League
|
Japanese Ambassador
|
Voice, episode: “Secret Origins”[4]
|
| Family Law
|
Judge Paul Hamawaki
|
2 episodes
|
| 2001–2003
|
Samurai Jack
|
Father / Old Man / Dad / Grand Master
|
Voice, 3 episodes[4]
|
| 2002
|
Even Stevens
|
“Tex” Nagita
|
Episode: “The King Sloppy”
|
| Dan Dare: Pilot of the Future
|
Dagg / Ling / Equinox
|
Voice, 3 episodes
|
| 2003
|
Days of Our Lives
|
Nobu
|
Episode: “#9569”
|
| What’s New, Scooby-Doo?
|
Dr. Akira Onodera / Fisherman / Desk Clerk
|
Voice, episode: “Big Appetite in Little Tokyo”
|
| Nip/Tuck
|
Dr. Hiroshi
|
Episode: “Adelle Coffin”
|
| The Lyon’s Den
|
Judge
|
Episode: “Ex”
|
| One on One
|
Yoon
|
Episode: “East Meets East Coast”
|
| 2003–2005
|
Lilo & Stitch: The Series
|
Mr. Wong / Bald Tourist / Luau Host / Mayor Kim
|
Voice, 7 episodes
|
| 2004
|
Everwood
|
Edward Ogawa
|
Episode: “Your Future Awaits”
|
| The Librarian: Quest for the Spear
|
Head Monk
|
Television film
|
| Kim Possible Movie: So the Drama
|
Nakasumi
|
Voice, television film
|
| 2004–2006
|
Still Standing
|
Johnny
|
3 episodes
|
| 2005
|
The Closer
|
Dr. Tanaka
|
Episode: “Pilot”
|
| Strong Medicine
|
Dr. Stan Liem
|
Episode: “Rhythm of the Heart”
|
| Avatar: The Last Airbender
|
Monk Pasang / Calm Man / Storyteller
|
Voice, 4 episodes[4]
|
| Numbers
|
Antiquities Dealer
|
Episode: “Bones of Contention”
|
| 2006
|
Charmed
|
Lo Pan
|
Episode: “12 Angry Zen”
|
| Monk
|
Judge Rienzo
|
Episode: “Mr. Monk Gets Jury Duty”
|
| Maya & Miguel
|
Maggie’s Dad
|
Voice, episode: “After School”
|
| Hellboy: Sword of Storms
|
Additional Voices
|
Television film
|
| Shark
|
Judge Chudacoff
|
Episode: “Déjà Vu All Over Again”
|
| Boston Legal
|
Judge Matsumura
|
2 episodes
|
| 2006–2007
|
Eloise: The Animated Series
|
Mr. Takahashi
|
Voice, 4 episodes
|
| 2006–2021
|
Curious George
|
The Grocer / Mr. Okano / Hideki / Radio Announcer
|
Voice, 9 episodes
|
| 2006–2012
|
The Young and the Restless
|
Dr. Dennis Okamura
|
27 episodes
|
| 2007
|
Pandemic
|
Dr. Kenji Ito
|
Miniseries
|
| ER
|
Review Board Doctor #1
|
Episode: “Dying is Easy”
|
| A.T.O.M.
|
Master Kwan
|
Voice, 2 episodes
|
| Fugly
|
Doctor
|
Television film
|
| 2008
|
The Spectacular Spider-Man
|
Ted Twaki
|
Voice, episode: “Reaction”[4]
|
| Chuck
|
Morimoto
|
Episode: “Chuck Versus Tom Sawyer”
|
| 2009
|
Back at the Barnyard
|
Wise One
|
Voice, episode: “Pig Amok/Sun Cow”
|
| The Secret Saturdays
|
Chong
|
Voice, episode: “Curse of the Stolen Tiger”[4]
|
| Dollhouse
|
Dr. Makido
|
Episode: “Belonging”
|
| Curious George: A Very Monkey Christmas
|
The Grocer
|
Voice, television film[4]
|
| 2009–2016
|
NCIS
|
Mr. Rin / Benjamin Franklin
|
2 episodes
|
| 2010–2011
|
Law & Order: LA
|
Judge Bradley Rumford
|
2 episodes
|
| 2010–2012
|
The Bold and the Beautiful
|
Judge Clayton
|
4 episodes
|
| 2011
|
$#*! My Dad Says
|
Mortimer Foo
|
Episode: “The Better Father”
|
| Hawaii Five-0
|
Judge Kamalei
|
Episode: “Loa Aloh”
|
| Fairly Legal
|
Joseph Chang
|
Episode: “My Best Friend’s Prenup”
|
| 2011–2015
|
The Penguins of Madagascar
|
Shingen
|
Voice, 2 episodes[4]
|
| 2012
|
New Girl
|
Judge
|
Episode: “Jess & Julia”
|
| The Legend of Korra
|
Additional Voices
|
Episode: “The Voice in the Night”
|
| Scooby-Doo! Mystery Incorporated
|
Picnicker
|
Voice, episode: “Heart of Evil”
|
| 2013
|
Ben and Kate
|
Mr. Su
|
Episode: “Father-Daughter Dance”
|
| Franklin & Bash
|
Judge Marcus Koh
|
Episode: “Out of the Blue”
|
| Raising Hope
|
Mr. Lee
|
Episode: “Burt Bucks”
|
| 2015
|
General Hospital
|
Judge Chan
|
Episode: “#13256”
|
| Major Lazer
|
Store Owner
|
Voice, episode: “Fizzy Fever”
|
| The Grinder
|
Joseph Yao
|
Episode: “Giving Thanks, Getting Justice”
|
| 2015–2016
|
Dr. Ken
|
Jerry
|
2 episodes
|
| 2016
|
24: Legacy
|
Senator
|
Episode: “12:00 p.m.-1:00 p.m.”
|
| 2017
|
Doubt
|
Dr. Benjamin Lau
|
Episode: “Then and Now”
|
| Madam Secretary
|
Choden Gyatso
|
Episode: “Swept Away”
|
| Be Cool, Scooby-Doo!
|
Mr. Kagawa
|
Voice, episode: “The Curse of Kaniaku”[4]
|
| Dice
|
Judge Smith
|
Episode: “The Trial”
|
| 2018
|
Designated Survivor
|
Japanese Finance Minister Omono
|
Episode: “In the Dark”
|
| The Cool Kids
|
Norman
|
Episode: “Thanksgiving at Murray’s”
|
| 2019
|
The Lion Guard
|
Domog
|
Voice, episode: “Ghost of the Mountain”[4]
|
| 2021
|
Never Have I Ever
|
Ted Yoshida
|
2 episodes
|
| 2022
|
The Really Loud House
|
Mr. Yanaga
|
Episode: “The Banana Split Decision”
|
| 2003, 2022–present
|
Days of Our Lives
|
Nobu / Mr. Wei Shin
|
| 2024
|
A Man on the Inside
|
Grant Yokohama
|
6 episodes
|
