Keong Sim
- Known For
- Acting
- Born
- January 1, 1969 in South Vietnam [now Vietnam]
- Active Years
- 1990–2025 (36 Years)
- Total Credits
- 30 credits in database
Biography
Keong Sim is an American actor and writer. Born in Vietnam on January 1, 1969, or January 16, 1969, depending on the source, he emigrated with his family to Chicago, where they lived in a Catholic church. He attended the University of Chicago and discovered improv and theater following a failed relationship. Sim has built a diverse acting career across television, film, and theater, often portraying doctors, professionals, and authority figures. His television roles include Dr. Sung Park in the TNT medical drama Monday Mornings and Pastor Wayne in the Netflix series Dead to Me. His film credits include The Last Airbender, Olympus Has Fallen, and Godzilla Minus One, for which he also worked as a voice actor for dubbing. He currently lives in Los Angeles.
Career overview
Keong Sim is an American actor and writer who has built a diverse acting career spanning television, film, and theatre. Born in Vietnam, he and his family emigrated to Chicago, where they lived in a Catholic church. He attended the University of Chicago and discovered improv following a failed relationship, which led him to fall in love with performing improv and theater. He has studied and worked extensively and currently lives in Los Angeles.
In television, Sim portrayed Dr. Sung Park in the TNT medical drama Monday Mornings and Pastor Wayne in the Netflix series Dead to Me. Across his television appearances, he has frequently portrayed doctors, professionals, and authority figures. His film work includes roles in The Last Airbender in 2010 and Olympus Has Fallen in 2013. Additionally, he contributed voice acting and dubbing to the 2023 film Godzilla Minus One.
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Frequent co-stars
Career timeline
Full Filmography
30 titles- Your Friends & Neighbors (2025) as Kwan
- Float (2024) as Mr. Liu
- Layover (2024) as William
- The Irrational (2023) as Ji-Ho Kong
- Accused (2023) as Lee
- The Lincoln Lawyer (2022) as Walter Kim
- Breaking News in Yuba County (2021) as Mr. Kim
- Hillbilly Elegy (2020) as Ken
- Autonomous (2020) as Nyx Makino (voice)
- Dead to Me (2019) as Pastor Wayne
- The Sun Is Also a Star (2019) as Dae Hyun Bae
- The Good Doctor (2017) as Leo Kwon
- Vice Principals (2016) as Kevin Yoon
- Better Call Saul (2015) as Prosecutor Ko
- Scorpion (2014) as Dr. Chong
- Growing Up Fisher (2014) as Mr. Han
- Olympus Has Fallen (2013) as Lee Tae-Woo
- Monday Mornings (2013) as Dr. Sung Park
- Harry's Law (2011) as Arthur Choi
- Watching TV with the Red Chinese (2011) as Wa
- Mike & Molly (2010) as Dr. Shufeldt
- The Last Airbender (2010) as Earthbending Father
- Glee (2009) as Mike Chang Sr.
- The Forgotten (2009) as Robert Chung
- The Flying Scissors (2009) as Bruce Wong
- Grey's Anatomy (2005) as Dr. Park
- Hope & Faith (2003) as Asian Guy
- Law & Order: Criminal Intent (2001) as William Suan
- Law & Order (1990) as Deliveryman
- Misha as Narrator
Frequently Asked Questions
What movies or TV shows is Keong Sim best known for?
Keong Sim is widely recognized for notable roles and projects including Your Friends & Neighbors (2025), Float (2024), The Irrational (2023), Accused (2023).
When and where was Keong Sim born?
Keong Sim was born on January 1, 1969 in South Vietnam [now Vietnam].
How many credits does Keong Sim have?
Keong Sim has accumulated over 30 film and television credits across a career spanning from 1990 to 2025.
What is Keong Sim's background in cinema and television?
Keong Sim is an American actor and writer. Born in Vietnam on January 1, 1969, or January 16, 1969, depending on the source, he emigrated with his family to Chicago, where they lived in a Catholic church. He attended the University of Chicago and discovered improv and theater following a failed relationship. Sim has bu...
Keong Sim by the numbers
Age in their best-rated roles
- Better Call Saul (2015) as Prosecutor Ko — aged about 46
- The Good Doctor (2017) as Leo Kwon — aged about 48
- Scorpion (2014) as Dr. Chong — aged about 45
- Grey's Anatomy (2005) as Dr. Park — aged about 36
- Your Friends & Neighbors (2025) as Kwan — aged about 56
- The Lincoln Lawyer (2022) as Walter Kim — aged about 53
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