24 (premieres Jan. 17, Fox) Jack is in Manhattan. Guess what else is there? You are correct: a terrorist threat. So is Freddie Prinze, Jr. No, that’s not a threat — he’s actually good, at least in the first four hours I’ve seen. And Katee Sackhoff, in the sort of high heels Battlestar Galactica geeks have previously only dreamt of, makes a formidable foe for… Chloe! Under threat of torture, that’s all I’ll say.