tonight, stephen welcomes viggo mortenson. patton oswalt. and comedian maz jobrani. featuring jon batiste and stay human. and now, live on tape from the ed sullivan theater in new york city, it's stephen colbert! ( cheers and applause ) >> stephen: hey, what's up? thanks for being here. hey, jon. >> stephen: welcome to "the late show,"" everybody. oh, how's everybody's friday going so far, everybody. ( cheers and applause ) i suspected as much. welcome to "the late show"." i'm your host, stephen colbert. don't forget, daylight saving time-- guys, don't forget this, don't forget this, don't forget this. daylight saving time is this weekend. that means when it's 2:00 a.m. on sunday morning, turn your clock back to 1:00 a.m. but don't forget to set your alarm to wake up at 2:00, so you can set it back to 1:00 again. and if we all remember to do that, it will never be tuesday. somebody tell barack and michelle they're not leaving. and with just four days-- four days left in the race, there's some strange stuff going on. for instance, this is true, we just learned that tr