The Unknown
Closing: April 12, 2026The Unknown - 2026 Off-Broadway History , Info & More
Studio Seaview
New York
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
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.
Category
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.
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.
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.
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.
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.
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!
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.
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
| 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 |
Videos
