The missing station has to be fox and NBC, I know this becasue I was on the Wonder during the final episode of the Last surivour series and my mother changed the channel and up can Vespia on the screen. CBS is the other station. I was taping at home and did not want to know who won, she did it again the next morning with the CBS morning new, just when they were interviewing the winner, I ran out of the room!!!
If you notice CBS is the only other station that will run Disney commericals, must have some sort of agreement. Other than Disney's Cable stations that is.