The Millers

Thursday, Oct. 3, 8:30 p.m., CBS

Beau Bridges and Emmy nominee Margo Martindale (“The Americans”) star as Tom and Carol Miller, who, after 43 years of marital bickering, decide to split up once they learn of their son’s impending divorce. Carol moves in with the son, local TV reporter Nathan Miller (“Arrested Development’s” Will Arnett, in the latest of what appear to be his limitless chances at finding a sitcom gig), while Tom moves in with Nathan’s sister (“Glee’s” Jayma Mays) and her husband (“Veep’s” Nelson Franklin) and daughter.

“The Millers,” which was still undergoing some tweaking at press time, does have its bitterly funny scenes, leaning heavily on Martindale and Bridges. When they start going at it, there’s a glimmer of something mean and magic. But the show suffers from the same banal characteristics of most paint-by-numbers network sitcoms, right down to the predictable addition of Nathan’s BBF (“Black Best Friend”) played here by “Curb Your Enthusiasm’s” J.B. Smoove.

As it tries to find its way, “The Millers” has at least locked in on a central theme, or something like it: Divorce is just hilarious, if you include enough references to elderly flatulence. Grade: C+