He inhabits more than a dozen characters in David Cale’s slick, unsettling play.

Back in the Pleistocene when I was a paying theatergoer, I swore off seeing one-person plays. And I made that vow after ...

See what the critics are saying about The Unknown, a new solo show starring Tony, Emmy and SAG Award winning actor Sean Hayes ...

The one-man play began performances on Jan. 31 at Studio Seaview in Manhattan. In the production, Hayes portrays Elliott, an ...

The stars were all out to see 'The Unknown' at Studio Seaview in New York City on Friday, Feb. 13 ...

Sean Hayes’ famous friends, including Jennifer Aniston and Jason Bateman, surprised him at the opening of his new ...

Theater review THE UNKNOWN .review-block-star --review-block-star--empty-color: #585858; --review-block-star--fill-color: ...

The actor stars in a solo off-Broadway show by David Cale about a playwright stumped by the blank page who finds a surprising ...

The chameleonic actor takes on several characters in David Cale’s solo play about a writer in pursuit of his stalker. Or is it all in his mind?

From sitcom royalty to Hollywood heavyweights, Sean Hayes had a glittering cheering squad in the audience for his gripping Off-Broadway thriller ...

Jennifer Aniston and boyfriend Jim Curtis joined several pals at a Feb. 13 performance of Sean Hayes' play The Unknown in New York, including Sean's SmartLess cohosts Jason Bateman and Will Arnett.

Jennifer Aniston, alongside boyfriend Jim Curtis, surprised Sean Hayes at his Off-Broadway play 'The Unknown' in New York ...