Click to see Spoiler:
Midget Mac and Nibblz don't make it far. They weren't shown at all during the preview. That, or I just don't remember seeing them. But I'm pretty sure that I just didn't see them. And there is a thing in the beginning where the castmembers have to hold onto this rope thing, and the first one who falls to the water is out immediately. It'll probably be Midget Mac or Nibblz).