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Dennis Joseph O'Neil

b. 1981

Korean-American actor, model

Actor Model Television actor
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About Dennis Joseph O'Neil

Born 1981. Dennis Joseph O'Neil is an American actor, model, television actor, film actor and model (person).

Dennis Joseph O'Neil (born August 29, 1981), known professionally as Dennis Oh, is an American actor and model of Korean descent. He is best known for his starring role as Han Yoo-Il on MBC's Sweet Spy.

Filmography Films

Television Film Year Title Role Notes 2005-2006 Sweet Spy Han Yoo-Il 2007 Witch Yoo Hee Johnny Kruger Also known as Witch Amusement 2008 East of Eden Mike Packard 2009 The Forgotten Handsome Man Credited as Dennis O'Neil Episode 8: "Prisoner Jane" 2010 Melrose Place Michael Hoover Episode 15: "Mulholland" 2013 Fiancee Ma Yao Zu 2015 Tao Hua Yun Lu Yao Wei English title: Cupid Above 2017 The Perfect Wedding Zhao Dan Qiao 2018 NCIS: New Orleans Kurt Young Season 4, episode 19: "High Stakes" Get Christie Love Sang Kim TV movie 2019 The Next Top Star Luo Cheng 2022 Big Shot Scott Park Season 2, episode 10: "Moving On" The Good Doctor Mick Season 6, episode 5: "Growth Opportunities"

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Important facts

Born
29 August 1981, Bell County
Birth century
20th century
Occupation
Actor, model, television actor, film actor, Model (person)
Nationality
United States
Education
Savannah College of Art and Design
Also known as
Dennis Oh

People in Dennis Joseph O'Neil's life

Named in this biography and alive at the same time

Portrait of Dennis O'Neil
Dennis O'Neil
1939 – 2020
Writer
 Portrait of Dennis Joseph
Dennis Joseph
1957 – 2021
Film director
 Portrait of Lu Yao
Lu Yao
1949 – 1992
Writer
 Portrait of Zhao Dan
Zhao Dan
b. 2002
Skeleton racer
 Portrait of Tao Hua
Tao Hua
b. 1972
Softball player
 Portrait of Yao Wei
Yao Wei
b. 1997
Association football player

Contemporaries

People whose lives overlapped Dennis Joseph O'Neil's

Portrait of Anastasios Venetsanopoulos
Anastasios Venetsanopoulos
1941 – 2014
Engineer
 Portrait of Holger Bech Nielsen
Holger Bech Nielsen
b. 1941
Physicist
 Portrait of Richard Dawkins
Richard Dawkins
b. 1941
Evolutionary biologist
 Portrait of Robert Keohane
Robert Keohane
b. 1941
Internationalist
 Portrait of Rolf Skår
Rolf Skår
1941 – 2023
Computer scientist
 Portrait of Theodor W. Hänsch
Theodor W. Hänsch
b. 1941
Physicist

Frequently asked questions

Who is Dennis Joseph O'Neil?

Korean-American actor, model

When was Dennis Joseph O'Neil born?

Dennis Joseph O'Neil was born on 29 August 1981 in Bell County.

What is Dennis Joseph O'Neil's occupation?

Dennis Joseph O'Neil is an actor, model, television actor, film actor and model (person).

What nationality is Dennis Joseph O'Neil?

Dennis Joseph O'Neil is American.

Sources & further reading

· Wikipedia: Dennis Joseph O'Neil

· Wikidata: Q710642

· DBpedia: Dennis Oh

Cite this page

APA: Biography.guide. (2026). Dennis Joseph O'Neil. https://biography.guide/dennis-joseph-o-neil/

MLA: "Dennis Joseph O'Neil." Biography.guide, https://biography.guide/dennis-joseph-o-neil/.

Chicago: "Dennis Joseph O'Neil." Biography.guide. https://biography.guide/dennis-joseph-o-neil/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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