This was no boating accident!

Quick question regarding a conversation going on elsewhere: Have you ever walked into the wrong theater at the multiplex (or put the wrong disk in the DVD player) and watched a whole movie that was different than what you thought you were seeing?

This question is prompted by a grandmother and 8yo who sat through the first 15 minutes of GET HIM TO THE GREEK before deciding that they weren't seeing TOY STORY 3 and leaving the theater. Also by a group of older women who watched all of...