mr. president" and as you can imagine -- a ugandan dictator -- forest whitaker came up to me in the hotel once, i said "hi, forest!" and he went -- [ growling ] yeah, i'm not doing that. but basically, this was the one time i thought, you know what, if i'm ever going to do it, let it be a one-man movie -- >> seth: right. >> -- where other actors aren't going to think "what an a-hole" like jason said. and so i decided to use it for that and actually, it was pretty incredible, the benefits of just staying in character the whole time. especially when you have a guy who has seven voices going around his head the whole time. so, yeah. >> seth: so, it actually worked. and you filmed this before "selma" -- >> yes. >> seth: -- and so then, you did the same on "selma"? >> i did do the same thing on "selma" for different reasons though, because i talk like this. >> seth: yeah. >> and if you are in atlanta, where dr. king is from -- >> seth: yeah. >> -- and you are about to preach to 700 extras and go, "hello, everyone, i'm playing dr. king!" [ laughter ] >> seth: takes them out of it. it's a little