Hee! I kept thinking of that story, as well! :D There was even a grappling hook! And Rodney had to climb a rope despite hurting his hands! I actually wondered at times if there would be some kind of automated security system, but I was actually kinda thrilled that the only "enemy" in the episode was, basically, being stuck in a box. It was a really nice change from the usual sort of episodes that they have.