Atlantic Theater Company has found full casting for their upcoming Off-Broadway premiere of Jake Brasch's The Reservoir, coming to the company after a world premiere run at Los Angeles' Geffen Playhouse. Performances begin February 5, 2026 ahead of a February 24 opening night, with the limited engagement currently scheduled to continue through March 15.

The work centers on Josh, who moves home to Denver to get sober while suffering from memory loss, confusion, and shame—predicaments that place him oddly in sync with his aging grandparents. Shelley Butler, who helmed the California bow, is also directing the Off-Broadway iteration.

But the New York engagement will feature a wholly new cast, including Noah Galvin (The Good Doctor) as Josh, Caroline Aaron (The Marvelous Mrs. Maisel) as Beverly, Heidi Armbruster (Disgraced) as Patricia, Peter Maloney (The Thing) as Hank, Mary Beth Peil (Anastasia) as Irene, Matthew Saldivar (Grease) as Hugo, and Chip Zien (Harmony) as Shrimpy. Casting is by The Telsey Office's Will Cantler and Destiny Lily.

The staging will feature scenic design by Takeshi Kata, costume design by Sara Ryung Clement, lighting design by Jiyoung Chang, and sound design and original music by Kate Marvin. Michelle Bosch will serve as production stage manager.

Tickets are currently on sale at AtlanticTheater.org.