Getting your player ready...
“THE BIG BANG THEORY,” 8:30 p.m., KCNC-Channel 4 Leonard is horrified when his mother (the wonderful Christine Baranski) visits.
ALSO
“Jennifer Hudson: I’ll Be Home for Christmas,” 7 p.m., KMGH-Channel 7 The Oscar winner and “American Idol” alum gets her first holiday special, taped in and around her hometown of Chicago.
Joanne Ostrow
