"The Big Bang Theory" 8 p.m. CBS — Raj creates a scavenger hunt.

"The Millers" 8:31 p.m. CBS (new series) — Nathan's dad leaves his wife, who moves in with her son.

"Grey's Anatomy" 9 p.m. ABC — Meredith and Derek stay home with the newborn but are torn about work.

"The Crazy Ones" 9:01 p.m. CBS — Simon urges Sydney to head up a coffee-shop campaign.

"The Michael J. Fox Show" 9:31 p.m. NBC — Eve takes a photography class featuring racy subject matter.

"Two and Half Men" 9:31 p.m. CBS — Jenny moves in with Evelyn and her boyfriend Marty.

"Scandal" 10 p.m. ABC (third season debut) — An unusual allegiance forms after the revelation about Fitz's mistress.