Schwimmer revealed the news to Playbill.com at a recent press preview for Caine Mutiny. He did not identify a specific theatre or time frame. Schwimmer, erstwhile star of TV's "Friends," headed the cast of Some Girl(s) when it opened in London on May 24 at the Gielgud Theatre, after previews from May 12.
The play will star Eric McCormack when it debuts Off-Broadway at the MCC Theatre on May 17.
The drama is about a man who decides to visit four ex-girlfriends before agreeing to become engaged.
LaBute's other plays include Fat Pig, This Is How It Goes, The Mercy Seat and bash.