January 4, 2018 at 12:00a.m.
“The Big Bang Theory” (8 p.m., CBS): Sheldon and Amy try to use science to decide who will be their maid of honor and best man as the 11th season of this sitcom resumes after the holiday break.
“Nashville” (9 p.m., CMT): The sixth and final season begins.
TV listings, D3
Sign up for our newsletter to receive daily news directly in your inbox.