The Walking Dead Midseason Finale: Latest Promo Is All About the Tank

The Governor and his tank take center stage in another new, 30-second TV spot for the midseason finale of AMC's The Walking Dead, which airs tomorrow in the U.S. You can see it embedded below via New Zealand's Channel 2, apparently. It looks as though a fan has captured it off DVR along the way, so there's no official information attached to the video. After what appears to be a tank shell blasting through Glenn and Maggie's guard tower, it looks like they might lose the choice apartment of the prison--but that could be the least of their problems...