Perfect Harmony

NBC | 9:30 pm

The Season 1 finale, "Regionals," finds Arthur (Bradley Whitford) savoring an opportunity to really stick it to his old rival Pastor Magnus (recurring guest star John Carroll Lynch) at the regional choir competition in Lexington, Ky. Events take an unexpected turn, however. Meanwhile, Ginny (Anna Camp) is stricken with another attack of low self-esteem just before an interview for a big job opportunity, and Adams (Tymberlee Hill) resolves some frustrating marital issues. NBC hasn't announced a decision on this freshman comedy's renewal.