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 will begin performances Off-Broadway at Studio Seaview (305 West 43rd Street) on Saturday, January 31, 2026 and officially open on Thursday, February 12, 2026 for a strictly limited 10-week engagement through Apri…
SOURCE: BroadwayWorld at 08:13AM on November 17, 2025