The first clip has been released from Warner Bros.' Cloud Atlas, the studio's ambitious adaptation of the David Mitchell novel from directors Andy Wachowski, Lana Wachowski, and Tom Tykwer. The drama follows the six separate stories told through multiple timelines, with cast members portraying multiple characters. Watch as Tom Hanks' Dr. Isaac Sachs narrates the clip, takiing us through each of these inter-connected stories. This scene does contain structural spoilers, so watch at your own risk.