This time it's the boy who's the mortal: moody, bookish Ethan, the outsider in his sleepy small town of Gatlin, S.C.

CNN: Review: 'Beautiful Creatures' lacks danger and momentum

He revealed how an encounter with U.S. sprinter Justin Gatlin, who served a four-year doping ban between 2006 and 2010, influenced his approach to racing.

CNN: Bolt: 'I can break 100m world record'

The 2004 Olympic champion Justin Gatlin, also from the U.S., is returning after a doping ban while fellow Jamaican Asafa Powell once held the world record himself.

CNN: Olympic 100m final: Can Usain Bolt make history?