The sixth season of "30 Rock" will unleash two of its new half-hours back-to-back on January 26, in lieu of "The Office" taking a week-long siesta. The first of those eps, "Idiots Are People Three!" will boast appearances by Will Arnett, Kelsey Grammer, James Marsden and Denise Richards.

i don't like 30Rock's new timeslot - its up against Big Bang Theory and Bones