I was watching this movie agian today, in the scene were the nazis board the ship to take the ark.. Indie is seen on top of the sub, Now how in the hell did he ride this out? Becase it looked to me like they were getting ready to submerge. If not. And he was on top of it... surely someone would have spotted him. And while i'm am at it Could someone tell me why Temple of doom is said to be a prequel, Is this stated somewhere?