CBS' upcoming comedy, The Millers, has tapped Glee actress Jayma Mays for a series regular role.
According to TV Line, Mays will play the role of Will Arnett's sister.
Mays replaces Mary Elizabeth Ellis, who played the Debbie character in the pilot. (Producers are also recasting Deb’s hubby, originally portrayed by Michael Rappaport.)
'The Millers' premieres Thursday, Sept. 27 at 8:30/7:30c.