>> hinojosa: with his hit film the motorcycle diaries, he took us on che guevara's epic road trip across south america. since then, he's continued to take us on unexpected journeys on the big screen and on the stage-- playwright and academy award nominated screenwriter jose rivera. i'm maria hinojosa, this is one on one. jose rivera, you are an award-winning playwright, but people probably know you most because of the fact that you're the screenwriter for the motorcycle diaries, and let's, yes, say you were nominated for an oscar for that. pretty extraordinary. but when you think about the fact that you took on writing about che guevara for your first screenplay that was made into a movie... >> mm-hmm? >> hinojosa: ...people were like, "che guevara?" >> i know. >> hinojosa: "i'm not gointo uch it." >> i know, it's huge. it's huge. >> hinojosa: huge. >> yeah. i mean, part of the process that i went through writing it was to put the legend aside, you know? you know, because obviously, i wasn't there when he took that trip, and i had to find a way into the film. like, what is it that i will