“Wife Swap” 7 p.m., ABC (new)
Personalities collide when an easygoing mother trades places with a woman who keeps her family on a strict schedule.
“The Big Bang Theory” 7 p.m., CBS (new)
Bob Newhart guest stars as Professor Proton, Sheldon's childhood hero. Sheldon hires Proton to show up at his apartment and can't handle the excitement of his arrival.
“The Office” 7:30 p.m., NBC (new)
This one-hour episode is one of the last of the TV series. Dwight, above, achieves a lifelong goal, and Andy says so long to Dunder Mifflin so he can pursue his dream of being a star.
“Glee” 8 p.m., Fox (new)
Tune in for catchy renditions of Stevie Wonder tracks; stick around to figure out what huge changes are in store for Artie and Rachel.
“Parks and Recreation” 8:31 p.m., NBC (new)
Leslie completes her first year as a city councilwoman, and things are changing. Tom may pursue a new business venture, and April receives some important news.
“Elementary” 9:01 p.m., CBS (new)
Holmes ties a number of recent murders to his nemesis, Moriarty. Tired of the games, he sets out to catch him once and for all.
“Scandal” 9:02 p.m., ABC (new)
The team stumbles upon a shocking discovery during its mole investigation. Fitz is concerned about Olivia's safety and asks Jake to keep watching her.
— Andrea Kszystyniak
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