The identity of the mysterious public announcement announcer is finally revealed when Blake and Owen look around the corners of the hospital. Meanwhile, Sy tries to warn Sal Viscuso, the PA announcer, but instead sees the ghost of Arthur Childrens (Jon Hamm). When Blake finally sees Sal (Michael Andrew Stock), a young boy who has not died, but rather has just not aged since he was experimented on, he chases after him but is outrun by him. "A friend" (Michael Cera) tells Blake that he won't be able to catch Sal. All this happens while Chief stays in the door, doing nothing but talking.