How do I rescue Barry from Howling Peaks?

If you are talking about when he is upside down. You need to go to the room to the right and you will find a key covered in ice you will have to use Fred and Daphne to move boxes and get to the fire, (Get Daphne to tthe top of the ice on the right have freddy move the box there and then freddy push the box to the other side. Once there Daphne to run to the end and get on the other box, Fred can push her to the other side (and climb up a pole (I think) to get the fire. She can throw it to freddy and get down, melt the ice and get the key. Go to the main room and insert key. Then go to the room on the right and get the fire and do the same thing to the key (the room to the right is easier than the room to the left)

Getting the key on from the room on the left is a little tricky (Particularly if you are playing one player). Daphne needs to climb a pipe to get up onto a ledge near the entrance to the cave. She sometimes chooses to jump down and get near Fred so you may need to put her back on the ledge a few times. Nex, Fred needs to go to the left and push a box to the ledge Daphne is standing on and when it gets close she should jump onto it. Fred than needs to push it across the to the ledge on the left of entrance ( it runs all the way to the back of the cave) Make sure you keep Fred close to the box or Daphne may jump off to follow him and you will need to start again. Daphne will need to run to the back of the cave on the ledge and Fred (staying close to her) need to go and get a box so she can climb onto it and he can then push it to the other side of the room where the barrel with the fire in it is sitting. Daphne will grab it and jump down carrying it to the where the ice block with the key. Place the barrel nearby and it will melt giving up the first key. In the room on the right you are going to need Scooby and Shaggy to use yo-yo grappling and Scooby doors to get to the fire barrel to melt the ice block to retrieve the key.