DON'T MISS: The 87th annual Academy Awards - He's done the Emmys twice and the Tonys four times. Now, Neil Patrick Harris gets his first chance to usher us through Hollywood's biggest night. Will he be the host with the most - or will he have us lunging for the remote long before they hand out the trophies we really care about? 5:30 p.m. Sunday, ABC.
SUNDAY: If "The Walking Dead" has taught us anything, it's to not trust strangers. So we'll be keeping a wary eye on new guy Aaron (Ross Marquand) until we know exactly what he's up to. 9 p.m., AMC.