Season one was made from 10 webisodes that premiered on December 8, 2008. Each broadcast episode was made from two webisodes of 4 to 5 minutes each.
Michael Cera's character Sal Viscuso provides the voice over the intercom who makes the strange announcements. It is a tribute to the real actor Sal Viscuso who was the intercom voice heard on the series M*A*S*H.
Warning: Childrens Hospital (US) guide may contain spoilers