Josh Grisetti, the actor known for his role in The Marvelous Mrs. Maisel and numerous Broadway productions, has died at the age of 44. His death was announced by his friend and fellow Broadway star Rob McClure on Instagram on Sunday, July 12, 2026. McClure revealed that Grisetti took his own life on Friday, July 10.
Friend Confirms Death and Shares Heartbreak
Rob McClure wrote in an emotional post: "It is with a shattered heart that I share that the brilliant Josh Grisetti took his own life on Friday. I'm not ready to even attempt to understand. My heart is with his wife and family as they try to deal with the reality of this." McClure described the loss as "cataclysmic" and recalled their years of friendship, including playing Josh's brother on stage, watching him inspire students, and standing as best man at his wedding. He added: "Maggie and I are beyond heartbroken. Communities around the world will never be the same without him. We love you Josh."
Career Highlights: TV and Broadway
Grisetti was best known to television audiences for playing Ralph Emerson in eight episodes of The Marvelous Mrs. Maisel in 2023. Theatre fans knew him from Broadway productions including Something Rotten! and It Shoulda Been You. His other screen credits included The Good Fight, Nurse Jackie, The Knights of Prosperity, The Namesake, The Immigrant, and Revolutionary Road.
Educator and Final Post
Away from the stage, Grisetti was a respected educator, leading California State University, Fullerton's Musical Theatre programme after teaching at several other colleges. Just days before his death, he shared his final Instagram post after stepping away from directing Legally Blonde: The Musical at the Trentino Music Festival in Italy for "personal reasons." He wrote: "When you have to leave a production for personal reasons before getting to see the show open... Literally cried on the plane... little gestures go a long way when your heart is hurting. Love this group of misfits right back. Happy opening, Legally Blonde. I'm so proud of you all."
Tributes from the Theatre World
Tributes poured in from across the theatre community. Actress Donna Murphy called the news "truly devastating and heartbreaking," while Ariana DeBose offered her "sincerest sympathies." Sierra Boggess remembered him as a "brilliant actor and director and writer," and Erika Henningsen thanked him for changing her life and inspiring generations of performers.
Survivors and Support
Grisetti is survived by his wife, Mackenzie, whom he married six years ago. The Samaritans can be reached free at any time from any phone on 116 123, 24 hours a day, or by email at jo@samaritans.org.
