Mega Minute: Can Lost's Jacob Be Killed? Plus 24, Cold Case

As 24 stages another enjoyable showdown 'tween warring computer wonks Chloe and Janice, the question looms: Might Janeane Garofalo be kept around for next season? I've got Mary Lynn Rajskub's take on her real-life gal pal's possible encore.? If Cold Case DVD gets picked up for seventh season, what new ordeals await Lilly Rush? Kathryn Morris shares a sneak peek.? And as Lost's two-hour season-ender nears, I have to wonder: Can Jacob even be killed, as Locke aspires to do? Michael Emerson shares his qualified (and always-entertaining) two cents. Cold Case DVD