Link to episode description: http://en.wikipedia.org/wiki/Planet_of_Giants
I didn't like this one as much as the others. I don't know I think I was burned out from shrinking people around Honey I Shrunk the Kids. I hate Rick Moranis as well. Hmmmm maybe I don't like this episode because of Rick Moranis. He gives geeks a bad name.
I just remembered the Doctor and friends trying to pick up a phone and lighting a giant match. Sort of amusing but not really. Well I guess you can't do high quality all the time...NEXT!!