 When Duke is in the sensory deprivation tank, the TV version shows Doc   actually probing deeper into Dukes thoughts. The screen shows a scene of   Duke defending a young boy from bullies and Doc makes a comment about Duke   being patriotic and defending others even at a young age, and then another   clip where they show Duke dismounting off parallel bars. The scene (and   video) then picks up with Doc asking Duke to think about a Cobra headed   fortress on top of a bleak mountain.