Brothers In Arms: Hell's Highway Easter Egg - Sighting of Leggett In the Rabbit Hole

On the level "The Rabbit Hole" (The Hospital Level) you can see an old friend, Kevin Leggett! To find him you have to go through most of the level. When you get to a room that doesn't have a doorway to it but a small hole in the wall, you need to crawl through it and then you should be in between the room you came through and a hallway with a German in it(You should be able to see the German through fallen pieces of the wall). Ignore him for now and look to the end of the hallway you climbed into. There you should be able to see a hole in the wall. Walk up to it and in a few seconds Leggett should walk up and stare at you through the hole in the wall and then he will leave shortly after.
NOTE: You don't need to stray off the path of the level to see it.