THE WALKING DEAD
AMC, 9:00 p.m. ET
SEASON PREMIERE: Last season ended with a cliffhanger, with the long-awaited reunion of Rick (Andrew Lincoln) and Morgan (Lennie James), who had met each other back in the series pilot. Morgan had made his entrance just in time to see Rick coldly execute another man – not a walker, but a fellow human being. And this season, we see how Morgan reacts to that discovery, as well as how the gated community reacts to hordes of suddenly advancing walkers.