Grimm Marathon Tonight

If you've missed out on Grimm--which airs opposite Supernatural and Fringe--you're in luck. Syfy is airing a special catch-up Grimm marathon tonight from 7pm-11pm Eastern. Fans will also be happy to know that it has received an order for a full 22-episode season.

Grimm normally airs Friday nights at 9pm Eastern on NBC. However, in an attempt to improve the ratings, the network is giving it a trial run on Thursday, December 8, when it will air at 10pm; another episode will air the next night in its regular timeslot.

If the Thursday test works out, it could mean a very full night of TV for genre fans, with The Vampire Diaries and The Secret Circle airing on the CW from 8pm-10pm Eastern.

No matter where it eventually ends up, I'm hoping Syfy will continue to air repeat episodes.