This Real Ghostbusters t-shirt features an image of Mr. Sandman with his bag of sleep dust. Mr. Sandman first appeared in the Real Ghostbusters season one episode titled "Mr. Sandman, Dream Me A Dream". In the episode, Mr. Sandman wanted to stop all war by putting all of mankind to sleep for 500 years. Winston was the only Ghostbuster that Mr. Sandman did not put the sleep. With the help of Slimer, Winston was able to capture Mr. Sandman. Once he was captured, Mr. Sandman's victims were awakened. For any fan of the class 6 entity, this Mr. Sandman Real Ghostbusters t-shirt is a must have!