‘The Big Bang Theory’ Remains the Dominant Player on Thursday

ABC
8:00 p.m. “Madoff” (part two, two hours)
10:00 p.m. ABC News: “Madoff: After the Fall”

CBS
8:00 p.m. “The Big Bang Theory”
8:30 p.m. “Life in Pieces”
9:00 p.m. “Mom”
9:30 p.m. “Angel From hell”
10:00 p.m. “Elementary”

NBC
8:00 p.m. “You, Me and the Apocalypse”
9:00 p.m. “The Blacklist”
10:00 p.m. “Shades of Blue”

Fox
8:00 p.m. “American Idol” (two hours)

CW
8:00 p.m. “D.C.s Legends of Tomorrow”
9:00 p.m. “The 100”

PBS
8:00 p.m. “This Old House Hour”
8:30 p.m. “Antiques Roadshow” (R)
10:00 p.m. “Mercy Street” (R)

Of Note on Cable
-“Project Runway Junior” (Lifetime, 9 p.m.): season finale (90-minutes)
-“Five Day Flip” (HGTV, 11 p.m.): series premiere