'NCIS' vs. 'S.H.I.E.L.D.' and 3 more of fall TV 2013's toughest timeslots

Snap judgments and upfront presentation details of The CW's five new dramas: "The Tomorrow People," "Reign," "The Originals," "The 100" and "Star-Crossed." More

The CW dipped its toes in the waters of period dramas this season with "The Carrie Diaries," which is set in the 1980s. It's going all-in for next season, though, taking viewers back to the mid-16th century with its new series "Reign." More

With the upfronts and new network lineups approaching, Here's a breakdown of which shows on the air now are already picked up for 2013-14, what's already canceled and what's still in limbo. More