first up tonight, a conversation with kenneth prague. thanks in numerous films he has acted in and directed, starting this week he is out with something something decidedly different, "thor." ice-t has a new memoir called "ice." coming up right now. >> i know that his name is james and he needs help with his reading. yes. >> to everyone making a difference, you help us all live better. >> nationwide supports tavis smiley. we are proud to join him in working to improve the plans to literacy and of removing the obstacles to economic empowerment one at a time. >> and from contributions to your pbs station from viewers like you. thank you. >> we are pleased to welcome kenneth brannagh to this program. out this weekend with what promises to be one of the biggest films so far this year. natalie portman and chris hens worth, now here seen in "thor." >> through your arrogance and stupidity you have brought these peaceful realms and innocent lives the horror and desolation of war. you are unworthy of these powers, unworthy of this title. you are