>> unionruin it or anything. a 4-year-old's birthday. i signed my life away, i get the costume. the other guys are like -- the other heroes are all there. they have bits like all worked out, know what i mean? they're a little put off. >> jimmy: oh, really, who were the other heroes? >> wonder woman, superman, captain america, iron man. and there was me. [ laughter ] [ applause ] >> jimmy: your $your son really think you're batman? is it blurred? >> it was so motorfying. it's kids. i didn't think of course all i had to put on my outfit for this movie. and put on my scary face. for the 4-year-olds and all their folks are there. know what i mean? it's 11:00 in the morning and they're kind of like, wow! batman! >> jimmy: then you have to tell -- no, he really wanted it. >> this means a lot to my son! don't make me come find you! >> jimmy: ben affleck is here. we'll be right back with a never before seen clip from "batman versus superman" so wake up! [ cheers and applause ] when i was a kid, every night before i went to bed, my dad would tell me i could do anything i set my mind to.