Well sort of, if you have DirecTV (because it's exclusive to tthat service), the Audience Channel (101, 239, etc) is showing all 8 seasons of 24 from the beginning. It started yesterday with Day 1 ~ Midnight-1:00am. 4 episodes a week Monday - Thursday at 3pm CST, 7pm CST, and/or 10pm CST.
There's nothing wrong with 48 conecutive weeks of Jack Blankin' Bauer.