Another pretty solid episode.
Rex awakes in a creepy abandoned town, Greenville, Ohio, which disappeared several years before. He’s in a school with lots of deformed toys, and the town itself is no better, with detritus stacked everywhere, and levitating in the mist.
Meanwhile, Dr. Holiday has Breach in custody, strapped down, and is firing probes into her to try to figure out where Rex is. Whenever one gets close, it disappears, and ends up somewhere on earth. One gets through to Rex, but is promptly ejected again, without them being able to figure out where it is.