<P> As Tod grows, he wishes to see more of the outside world and meet regular people his age . He is enrolled at the local school after being equipped with suitable protective clothing, similar in style to a space suit . He falls in love with his next door neighbor, Gina Biggs, and he must decide between following his heart and facing near - certain death, or remaining in his protective bubble forever . In the end, after having a discussion with his doctor who tells him he has built up some immunities which may possibly be enough to survive the real world, he steps outside his house, unprotected, and he and Gina ride off on her horse . </P> <Ul> <Li> John Travolta as Tod Lubitch </Li> <Li> Glynnis O'Connor as Gina Biggs </Li> <Li> Robert Reed as Johnny Lubitch </Li> <Li> Diana Hyland as Mickey Lubitch </Li> <Li> Ralph Bellamy </Li> <Li> P.J. Soles </Li> <Li> Kelly Ward </Li> <Li> Vernee Watson - Johnson (as Vernee Watson) </Li> </Ul> <Li> John Travolta as Tod Lubitch </Li> <Li> Glynnis O'Connor as Gina Biggs </Li>

Who played the boy in the plastic bubble