SEASON PREMIERE: It seems as though this series returns more than once a year and perhaps it does – but Daniel Tosh’s impish way with a punch line is welcome at any time. He manages to make fun of the videos and video subjects he presents without being gleefully cruel. He also, from time to time, gives his virally humiliated guests a shot at redemption. The fact that they miss that shot as often as they hit it, well, that’s not Tosh’s fault. But watchable? Absolutely.