In Bill Nye the Science Guy: Cells, the Science Guy takes a close look at cells, and explains the difference between dog cells and people cells. Students are taught the basics about DNA, and will be very aware of cell facts through demonstrations and wacky graphics that are geared toward their sensitivities. Good jokes, bad jokes, strange camera angles, and eminently doable experiments help to reinforce the instruction in these programs, which are also popular with adults.
Disney Educational - Bill Nye The Science Guy - Cells