In this April 7, 2012 file photo, Bleu, a French bulldog owned by Maria Catania, watches DogTV in her apartment in San Diego, Calif. One million subscribers with two cable companies have access to DogTV in San Diego. The 2-year-old television network for dogs asked Grammy winning musician Andrew Dost of the indie rock band Fun to write some psychoacoustic music for the network. (AP Photo/Gregory Bull, File)
LOS ANGELES — CBS says popular sitcom star Sean Hayes is joining the cast of its comedy "The Millers" as a series regular.
Hayes will play the new best friend of the character played by Margo Martindale and a new source of friction for her son, played by Will Arnett, CBS said on Tuesday.
Hayes is best-known from eight seasons on the sitcom "Will & Grace." Last season he starred in the comedy series "Sean Saves the World."
"The Millers," which premiered last fall, is a family comedy also starring Beau Bridges and J.B. Smoove. Its second season begins Oct. 30.