The comedy stars Bill Hader, Stephen Root, Sarah Goldberg, Anthony Carrigan, Sarah Burns and Henry Winkler.
Hader co-created the comedy with Alec Berg. They executive produce with Aida Rodgers and Liz Sarnoff. Hader will also direct all 8 episodes of the fourth season.
"Bill, Alec and the entire cast and crew delivered an exquisite third season of Barry, it's a masterful blend of laughs and suspense," said Amy Gravitt, Executive Vice President, HBO Programming. "I'm so happy to announce that we are picking up the fourth season."
