The Roswell-esque Star-Crossed (get details) will premiere on Feb. 17, airing Mondays at 8/7c. At that time, Hart of Dixie (which returns Jan. 13) will take a li’l breather, ultimately resuming its season on March 21 in a new time slot, Fridays at 9.
Lastly, Whose Line Is It Anyway? will open its new season on March 21, now airing Fridays at 8 pm and kicking things off with a double-episode salvo. (Carrie Diaries airs its season finale on Jan. 31, remember.) Dixie, as mentioned above, will follow at 9.
Watch trailers for Star-Crossed and The 100 (which I really liked) below.