it's a film project myself, mario van peebles, lynn whitfield and ray liotta. >> jimmy: how much did give you a real scientific way to explain this. [ light laughter ] i was starving. [ laughter ] >> jimmy: really? just not eating? >> yeah, i was on liquids for about nine weeks to achieve the transformation. >> jimmy: really? and did you work out too, on top of that? >> yeah, i was doing cardio, i was running. i started running and then -- my energy levels started to drop, so i was just speed-walking. i was on an incline. [ laughter ] >> jimmy: oh, my god. now, what is this role? what is this movie? >> well, i play a heisman hopeful, that -- it's a family film about the disappointment and anticipation of success and a person focusing on their physical abilities and not concentrating on their academics at school. >> jimmy: really? and then, what happens to your character? >> well, he dies of cancer. >> jimmy: wow. >> it's a really -- it's a relevant topic, considering one out of eight people in the world die of cancer, topping tuberculosis, malaria and hiv all together. >> jimmy: wow.