# Kevin J. O'Connor (actor)
**Kevin J. O'Connor** (Kevin James O'Connor, born 1963 in Chicago, Illinois) is an American character actor whose screen career began with [Francis Ford Coppola](https://www.edgepedia.org/francis-ford-coppola)'s *Peggy Sue Got Married* (1986) and includes [Paul Thomas Anderson](https://www.edgepedia.org/paul-thomas-anderson)'s *There Will Be Blood* (2007), and who is especially identified with supporting roles in the films of director [Stephen Sommers](https://www.edgepedia.org/stephen-sommers), including Beni Gabor in *The Mummy* (1999) and Igor in *Van Helsing* (2004).[1](https://www.imdb.com/name/nm0640413/bio/)
| Key fact | Detail |
|---|---|
| Full name, birth | Kevin James O'Connor; born 1963 in Chicago, Illinois[1](https://www.imdb.com/name/nm0640413/bio/) |
| Training | B.F.A. in acting, Goodman School of Drama (now the Theatre School at DePaul University), 1985[2](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963) |
| Film debut | Michael Fitzsimmons in *Peggy Sue Got Married* (1986)[2](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963) |
| Sommers roles | Joey Pantucci in *Deep Rising* (1998), Beni Gabor in *The Mummy* (1999), Igor in *Van Helsing* (2004), and a brief flashback appearance in *G.I. Joe: The Rise of Cobra* (2009)[1](https://www.imdb.com/name/nm0640413/bio/) • [3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) |
| Noted prestige role | Henry, the con man posing as Daniel Plainview's half brother, in *There Will Be Blood* (2007)[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) |
| Award | Chicago Film Critics Award for Best Supporting Actor for *The Master* (2012)[4](https://www.tvguide.com/celebrities/kevin-j-oconnor/bio/3000277984/) |
| Marriage | Jane Elizabeth Unrue, 1988 to February 7, 1997 (divorced)[1](https://www.imdb.com/name/nm0640413/bio/) |
## Training and stage beginnings
O'Connor grew up on the southwest side of Chicago, the son of Patricia O'Connor, a retired Chicago teacher, and James O'Connor, a retired Chicago police officer.[1](https://www.imdb.com/name/nm0640413/bio/) He trained at the Goodman School of Drama, now the Theatre School at [DePaul University](https://www.edgepedia.org/depaul-university), receiving a B.F.A. in acting in 1985.[2](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963)
His early work was theatrical. He appeared in the stage production of *El Salvador* at Chicago's Steppenwolf Theatre and made his New York off-Broadway debut in *The Colorado Catechism* at the Circle Repertory Company.[5](https://www.tvsa.co.za/actors/viewactor.aspx?actorid=11748) A 1999 reference work lists these two stage credits as the headline items of his biography alongside his screen work.[6](https://www.worldradiohistory.com/Archive-International-Television-Almanac/1999/International-Television-%26-Video-Almanac-1999-Whos-Who.pdf)
## Film career
**1980s and early 1990s.** O'Connor made his film debut as Michael Fitzsimmons, the bohemian poet who takes [Kathleen Turner](https://www.edgepedia.org/kathleen-turner) for a motorcycle ride, in *Peggy Sue Got Married* (1986), followed the same year by *One More Saturday Night*. He played [Ernest Hemingway](https://www.edgepedia.org/ernest-hemingway) in Alan Rudolph's *The Moderns* (1988) and appeared in Rudolph's *Equinox* (1993).[2](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963) Other credits from this period include *Candy Mountain* (1987), *Steel Magnolias* (1989) as Sammy Desoto, *F/X2* (1991) as Matt Neely, and [Stephen Frears](https://www.edgepedia.org/stephen-frears)'s *Hero* (1992) as the news cameraman Chucky.[2](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963) • [7](https://www.metacritic.com/person/kevin-j-oconnor/)
**The Sommers association.** O'Connor's most recurring screen relationship has been with writer-director Stephen Sommers, for whom he played Joey Pantucci in *Deep Rising* (1998), Beni Gabor, the treacherous associate of [Brendan Fraser](https://www.edgepedia.org/brendan-fraser)'s hero, in *The Mummy* (1999), and Dr. Frankenstein's assistant Igor in *Van Helsing* (2004).[1](https://www.imdb.com/name/nm0640413/bio/) He also played Brendan Fraser's buddy Harry in *Gods and Monsters* (1998), a film about [James Whale](https://www.edgepedia.org/james-whale), the director of *Frankenstein* (1931) and *Bride of Frankenstein* (1935).[1](https://www.imdb.com/name/nm0640413/bio/) When Sommers filmed *G.I. Joe: The Rise of Cobra* in 2009, he asked O'Connor for a brief flashback appearance as a scientist, a part of a few days' work; the actor described the streak of Sommers collaborations as unbroken at that point.[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) A database count puts his acting filmography at 32 titles, active from 1986 to 2025.[8](https://cinegraph.org/people/kevin-j-oconnor)
**There Will Be Blood.** In Paul Thomas Anderson's *There Will Be Blood* (2007), O'Connor played Henry, the con man who convinces [Daniel Day-Lewis](https://www.edgepedia.org/daniel-day-lewis)'s Daniel Plainview that he is his long-lost half brother.[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) In an interview around the film's DVD release he described the set as the quietest he had worked on and said he and Day-Lewis found the characters' relationship organically; he recalled telling Anderson, "Boy, did this guy pick the wrong guy to con."
[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) The film carries a Metacritic score of 93, the highest among the credited films in his listed filmography, against a low of 32 for *G.I. Joe: The Rise of Cobra*.[7](https://www.metacritic.com/person/kevin-j-oconnor/) Anderson's regard for genre film figured in the casting: O'Connor was working on the horror film *Flight of the Living Dead* when they met, and when he told Anderson he was making "a movie about zombies on a plane," Anderson's response, in O'Connor's telling, was an enthusiastic "Yes!"[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) • [4](https://www.tvguide.com/celebrities/kevin-j-oconnor/bio/3000277984/)
**Later work.** O'Connor played Dr. Mindbender in *G.I. Joe: The Rise of Cobra* (2009), Henry in the Western *Seraphim Falls* (2006) with [Liam Neeson](https://www.edgepedia.org/liam-neeson) and [Pierce Brosnan](https://www.edgepedia.org/pierce-brosnan), Fredericks in *The Cleanse* (2016), Bobby Welsh in [Steve McQueen](https://www.edgepedia.org/steve-mcqueen)'s *Widows* (2018), Kermode in *Captive State* (2019), and Charles in *Colewell* (2019).[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) • [5](https://www.tvsa.co.za/actors/viewactor.aspx?actorid=11748) • [7](https://www.metacritic.com/person/kevin-j-oconnor/)
## Television
O'Connor's television debut came as a reporter under [Robert Altman](https://www.edgepedia.org/robert-altman)'s direction in HBO's *Tanner '88* (1988), and he also appeared in Altman's CBS remake of *The Caine Mutiny Court Martial* (1988).[9](https://www.tvinsider.com/people/kevin-j-oconnor/) He was later cast in the short-lived series *Birdland* (ABC, 1994), *The Others* (NBC, 2000), and *Gideon's Crossing* (ABC, 2000 to 2001), where he played an oncologist.[9](https://www.tvinsider.com/people/kevin-j-oconnor/) Subsequent roles include Harry Conrad in the crime drama *The Beast* (2009), Stavos Kazan in *The Mob Doctor*, and Commander Fischer in seasons 2 and 3 of *Chicago P.D.*[5](https://www.tvsa.co.za/actors/viewactor.aspx?actorid=11748)
## The character-actor career
O'Connor has described his career path as a deliberate choice rather than a fallback. "I truly wanted to be a character actor," he said in a 2008 interview. "People ask me, 'When are you going to get the lead?' and I say, 'I don't want the lead.'" He cited [John Carradine](https://www.edgepedia.org/john-carradine), who would appear for three lines in a big Hollywood picture and take a larger part in a sequel, as his model of the classic character-actor career.[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) His range runs from prestige dramas to horror: he has said he loves the great B horror films, naming Sam Raimi's *Evil Dead* pictures and John Carpenter's *They Live*, and that he welcomes the fast pace of a genre shoot alongside longer-developed roles.[3](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/) His performance in Paul Thomas Anderson's *The Master* (2012), in which he played Bill William, earned him a Chicago Film Critics Award for Best Supporting Actor.[4](https://www.tvguide.com/celebrities/kevin-j-oconnor/bio/3000277984/) • [7](https://www.metacritic.com/person/kevin-j-oconnor/)
## References
1. [Kevin J. O'Connor – Biography, IMDb](https://www.imdb.com/name/nm0640413/bio/)
2. [O'Connor, Kevin J. 1963– , Encyclopedia.com](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/oconnor-kevin-j-1963)
3. [Exclusive Interview: Kevin J O'Connor (There Will Be Blood DVD), CHUD.com, April 8, 2008](https://www.chud.com/14305/exclusive-interview-kevin-j-oconnor-there-will-be-blood-dvd/)
4. [Kevin J. O'Connor Biography, Celebrity Facts and Awards, TV Guide](https://www.tvguide.com/celebrities/kevin-j-oconnor/bio/3000277984/)
5. [Kevin J. O'Connor, TVSA](https://www.tvsa.co.za/actors/viewactor.aspx?actorid=11748)
6. [International Television & Video Almanac 1999, Who's Who, O'Connor, Kevin J.](https://www.worldradiohistory.com/Archive-International-Television-Almanac/1999/International-Television-%26-Video-Almanac-1999-Whos-Who.pdf)
7. [Kevin J. O'Connor, Metacritic](https://www.metacritic.com/person/kevin-j-oconnor/)
8. [Kevin J. O'Connor, Cinegraph](https://cinegraph.org/people/kevin-j-oconnor)
9. [Kevin J. O'Connor – Actor, TV Insider](https://www.tvinsider.com/people/kevin-j-oconnor/)
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*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Screen people and creators › Screen actors of the Anglosphere and Europe › American actors: 1970s to 1990s › Surnames O to Pa*
*Initially written Sep 17, 2026 · Reviewed: Sep 17, 2026; Sep 20, 2026; Sep 30, 2026; Oct 25, 2026 · Edited: Sep 20, 2026; Sep 30, 2026; Oct 11, 2026; Oct 12, 2026; Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
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