Pooch Cafe by Paul Gilligan for January 22, 2009
Poncho: That doppelganger is better than me in every way! He's polite, nice to cats... he's like my mirror opposite! I've been stupidly trying to piece this together using cheap movie plots, when all along I should have been using cheap television plots! This is just like that episode of Star Trek where the two doubles from parallel anti-matter worlds become locked in combat for all eternity! Huff, I hate when this happens.