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The Unknown

Closing: April 12, 2026

The Unknown - 2026 Off-Broadway History , Info & More

Desperate to cure his writer’s block, Elliott retreats to a remote cabin—only to discover he may not be alone. As the boundaries between his work and his life collapse, Elliott begins to question everything he knows. Is he writing a thriller? Living one? Both?

The Unknown is a provocative thriller by award-winning playwright David Cale that explores the fine line between fascination and obsession.


The Unknown - 2026 - Off-Broadway Cast

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FEATURED REVIEWS FOR The Unknown

The Unknown: A Solo Nail-Biter With a Memorable Cast of Characters
9 / 10

That’s thankfully not the case with The Unknown, receiving its world premiere at Off-Broadway’s Studio Seaview. Starring Sean Hayes, this endlessly tricky solo drama by David Cale is less a confessional monologue than a scarily gothic tale of shifting identities. It’s the rare one-person play that you can imagine as a fully fleshed-out film, perhaps directed by Brian De Palma.

‘The Unknown’ Review: Sean Hayes, Blocked and Stalked
8 / 10

“The Unknown” is primarily a potent entertainment, but Mr. Cale also slyly raises intriguing questions about the relationship between a writer’s life and his work—familiar territory, true, and fodder for innumerable discussions of literary biographies, but depicted here in a fresh dramatic guise. As Larry says to Elliott at one point: “So let me get this straight, you’re living your life and you’re also spying on it at the same time. Is that what all writers do?” Elliott brushes off the question, but I would guess that many fiction writers would find it just as uncomfortable to answer.

THE UNKNOWN, Starring Sean Hayes, Recoups Off-Broadway
by Nicole Rosky - April 8, 2026


BroadwayWorld has just learned that Leigh Silverman’s production of David Cale’s new play THE UNKNOWN, starring Tony, Emmy & SAG Award winner Sean Hayes, has recouped its $1.125  million capitalization during its 10-week record-breaking run at Studio Seaview.

THE UNKNOWN Starring Sean Hayes to Stream Final Weekend of Performances
by Chloe Rabinowitz - April 6, 2026


In celebration of the final week of its run, The Unknown, starring Sean Hayes, will be available to audiences worldwide during its final weekend on stage through a scheduled, captured live, streaming event from Studio Seaview.

Photos: THE UNKNOWN Starring Sean Hayes Opens at Studio Seaview
by Chloe Rabinowitz - February 18, 2026


You can now get a first look at opening night of The Unknown starring Tony, Emmy & SAG Award winning actor Sean Hayes. The Unknown is a gripping new play about a writer on the edge.

Review Roundup: Tony-Winner Sean Hayes Stars In THE UNKNOWN at Studio Seaview
by A.A. Cristi - February 12, 2026


See what the critics are saying about The Unknown, a new solo show starring Tony, Emmy and SAG Award winning actor Sean Hayes. The new one-man play is written by acclaimed and award-winning playwright David Cale and directed by Tony Award nominee Leigh Silverman.

Photos: Sean Hayes in THE UNKNOWN at Studio Seaview
by Chloe Rabinowitz - February 2, 2026


You can now get a first look at production photos of The Unknown starring Tony, Emmy and SAG Award winning actor Sean Hayes, being presented at Studio Seaview.

Video: Sean Hayes Explains What THE UNKNOWN Is All About
by Nicole Rosky - January 22, 2026


Sean Hayes is back onstage this season in The Unknown, presented by Studio Seaview. The new one-man play is written by acclaimed and award-winning playwright David Cale and directed by Tony Award nominee Leigh Silverman. Watch in this video as the whole team discusses what the new play is all about!

Photos: Sean Hayes in Rehearsal for THE UNKNOWN at Studio Seaview
by Chloe Rabinowitz - January 7, 2026


Get a first look inside rehearsals for The Unknown starring Tony, Emmy and SAG Award winning actor Sean Hayes. Desperate to cure his writer’s block, Elliott retreats to a remote cabin—only to discover he may not be alone.

Sean Hayes Will Lead THE UNKNOWN Off-Broadway
by Stephi Wild - November 17, 2025


Tony, Emmy & SAG Award winning actor Sean Hayes will return to the New York stage in THE UNKNOWN, a new one-man play by playwright David Cale, directed by Tony Award nominee Leigh Silverman. 

The Unknown History

Other Productions of The Unknown

2026   Off-Broadway
Off-Broadway

The Unknown - 2026 Off-Broadway Awards and Nominations

Note: Award winners are highlighted with a background.
The Unknown — awards and nominations
Year Ceremony Category Nominee
2026 Drama Desk Awards Outstanding Sound Design of a Play Caroline Eng
2026 Outer Critics Circle Awards Outstanding Solo Performance Sean Hayes
2026 Outer Critics Circle Awards Outstanding Sound Design Caroline Eng
2026 The Lortels Outstanding Lighting Design Cha See
2026 The Lortels Outstanding Sound Design Caroline Eng

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