Emerson landed a starring role in 1997 as
Oscar Wilde in
Moises Kaufman's critically acclaimed off-Broadway play
Gross Indecency: The Three Trials of Oscar Wilde, and then followed up with several other notable stage performances. In 1998, he performed opposite
Uma Thurman in an off-Broadway production of
Le Misanthrope. In 1999, he played Willie Oban in
The Iceman Cometh. He co-starred with
Kate Burton in both
Give Me Your Answer, Do! and
Hedda Gabler. In September 2001, Emerson won an
Emmy Award as Outstanding Guest Actor in a Drama Series for playing
serial killer William Hinks in several episodes of
The Practice. In 2006, Emerson began a guest star role as
Benjamin Linus on the
serial drama television series
Lost. Emerson was originally set to appear in a small number of episodes, but returned for
Season 3 as a main cast member and eventually became a leading character. He received an
Emmy Award nomination in the Outstanding Supporting Actor category in 2007 and 2008 for his work in the third and fourth seasons. He won the award in 2009 after being nominated for his role in the fifth season. Emerson was nominated in 2009 for a Golden Globe Award in the Best Performance by an Actor in a Supporting Role category. He was nominated for an Emmy for each season in which he was listed in the main cast. On July 31, 2010, Emerson and Preston read
A.R. Gurney's
Love Letters, which was a 1990 finalist for the
Pulitzer Prize for Drama, at the Charleston Stage as a fundraiser for the theater. Emerson was set to reunite with former
Lost cast member and friend
Terry O'Quinn in a comedy-drama, tentatively titled
Odd Jobs, by
J. J. Abrams. It was expected to start filming by the end of 2010, but further development has been postponed. Emerson joined the cast of another Abrams series,
Person of Interest, that debuted in September 2011 on
CBS. He played a billionaire who teams up with a supposedly dead
CIA agent to fight crime in
New York City. His most recent role is in the
Amazon Prime series
Fallout. == Personal life ==