Platt makes his decisions about accepting acting roles based on the role being "different from what I just did...I do have to be interested in the role". In 1998 Platt and
Stanley Tucci played two deadbeat actors who improvise with unsuspecting strangers in
The Impostors. Tucci and Platt developed the characters while working on a play at
Yale University in 1988, with Tucci later completing the screenplay and directing the film. Platt described Hector as "pretty abrasive and obnoxious at times, but, I hope, he has a way of growing on you. I think David originally thought of him as a
great white hunter sort of guy, but when I signed on for the role he sort of wrote him in a different direction." Platt starred as
Pulitzer Prize-winning columnist Wallace Benton, an "unlikely hero". The strong cast, which also included
Bebe Neuwirth and
Hope Davis, could not compensate for substandard writing and the series was soon canceled. His role in the television series
Huff as Russell Tupper from 2004 to 2006 was well-received, especially by creator Bob Lowry, who said, "Oliver plays an alcoholic,
drug-addicted,
sexaholic,
workaholic, womanizing
misogynist who is adorable. I don't know any actor who could do that. I originally saw Russell as a blond stud, but when I saw what Oliver could do, I realized how much better, richer, and less predictable he was than my idea of the character ... Oliver is very committed to the idea that story and dialogue be character-driven and unique". In 2005, Platt acted in
Harold Ramis's film
The Ice Harvest as an unhappy businessman with a
trophy wife and two
stepchildren who becomes involved with a friend who has stolen $2 million from a
Mafia boss. He also played a
lard merchant named Papprizzio in
Lasse Hallström's
Casanova, who competes with Casanova (
Heath Ledger) for marriage to Francesca (
Sienna Miller). A Broadway production named
Shining City was Platt's Broadway debut in 2006. In 2007, Platt played the part of
Yankees owner
George Steinbrenner in the
ESPN mini-series The Bronx Is Burning. Platt signed onto the project after
John Turturro was confirmed as
Billy Martin, because "This thing lives or dies by that portrayal ... I think it's great casting. God knows he has the intensity." The production closed on June 14, 2009, after 113 performances. Platt starred as
White House Chief of Staff Carl Anheuser in
Roland Emmerich's
2012, a disaster film released November 13, 2009. In August 2010, he was cast in the role of "The Man in Black" in 2011's
X-Men spin-off,
X-Men: First Class, directed by
Matthew Vaughn. In 2012, he starred in the romantic comedy
The Oranges alongside
Hugh Laurie and
Leighton Meester and appeared in the action film
Chinese Zodiac. He provided the voice of Wiser the Owl in the 2013 animated film
Dorothy of Oz. He appeared in
Miramax's 2016 supernatural thriller,
The 9th Life of Louis Drax. == Personal life ==