Nyland returns from his vacation with Valerie to find he's been suspended and replaced as chief of trauma by Dr. Keith Wilkes. Kate comes back from New Zealand facing both kidnapping charges and a suspension. A new group of interns comes into the hospital, eager to change things. Uncertainty hangs in the air over the future of the hospital when Tommy Wilmette considers drastic cuts. Billy and Diane work in a Maasai village in Africa. Aaron and Phillip clash when Aaron becomes 'buddy buddy' with Wilmette.
