On TV tonight
NCIS, 8 p.m., CBS The Port-to-Port killer may have infiltrated NCIS, which will save the show money on hiring a new member of the cast. Hint: You may want to question that new guy, Dexter What's-his-name.
The Biggest Loser, 8 p.m., NBC The contestants can get extra credit by playing the Biggest Loser Ultimate Workout video game. That doesn't offer them many escapist thrills.
How the States Got Their Shapes, 10 p.m., History Besides learning there was almost a state named Forgottonia, we find out Chicago almost ended up in Wisconsin instead of Illinois. That would have ruined the Green Bay rivalry.
— Joshua Gillin email@example.com