Sean Riley is off to a join a crack team of engineers and mechanics as they attempt to fix a d This is a crucial fix -- taking a jet apart and putting it back together is a complex, three-week operation, and the smallest mistake could have huge consequences. As the new guy on the project, Riley is given an unpleasant task to prove his mettle -- disconnecting a lavatory tube. But he soon becomes an integral part of the team -- even providing a piece of equipment crucial to finishing the job.