Animated cartoon series that followed the hit "Ghostbusters" movies. Peter Venkman, Winston Zeddemore, Egon Spengler, and Ray Stantz are still hunting ghosts, but now they have the assistance of Slimer, the friendly green slime ghost from the feature films. The Real Ghostbusters: Spooky Spirits contains the following episodes: "Revenge of Murray and the Mantis," "Ghostbuster of the Year," "Drool, the Dog Faced Goblin" and "Mr. Sandman, Dream Me a Dream.".