Nikita (9pm, CW) - Nikita tries to interfere with Division's protective custody of a Slavic leader wanted for war crimes, but is thwarted by a band of mercenaries with the same objective. Meanwhile, Alex is activated ahead of schedule.
The Apprentice (9pm, NBC) - The new season of "Apprentice" begins, but this time without celebrities. Instead we get 16 candidates all impacted by the economic downturn and trying to revive their careers through a job with Donald Trump. One of the candidates is a 31-year-old Duke graduate named James, who went from being a successful New York attorney to an unemployed couch potato. James is seated second from the left below. In tonight's premiere, the prospects have to create modern-day workspaces but there's a fight and also an accident. It's not a real job interview till some blood is shed.
It's Always Sunny in Philadelphia (10pm, FX) - Season 6 opens with Mac defending traditional marriage while the rest of the gang reap the rewards of wedded bliss.
The League (10:30pm, FX) - The show's second season opens in Las Vegas, where the guys have gone to hold their fantasy league's draft. Jenny wants in bu the league commissioner, her husband Pete, doesn't like that idea at all. Chad Ochocinco appears as himself.