Greek underworld his duty was to bring these souls to the underworld and no one would persuade him to do otherwise. Cerberus (Kerberos), or the "Hell-Hound", is Hades' massive multi-headed (usually three-headed) dog with some descriptions stating that it also has a snake-headed tail and snake heads on its back and as its mane. Born from Echidna and Typhon, Cerberus guards the gate that serves as the entrance of the underworld. Cerberus' duty is to prevent dead people from leaving the underworld. Heracles once borrowed Cerberus as the final part of the Labours of Heracles. Orpheus once soothed it to sleep with
The Sleestak God "Sleestak god") still alive. Once they reach safety, Rick reminds the children that they still need to get the water. Television historian David Hofstede labeled the introduction of the Sleestak as one of the "great moments" in the series. Film historian Hal Erickson praised "The Sleestak God" for keeping Cha-Ka's leg broken from the previous episode, saying ""That's" what we mean by good continuity." The online review site Premium Hollywood described "The Sleestak God" in 2009 as slow, saying that "not much happens." It added that the addition of the Sleestak, however, was worthwhile, calling them "creepy as hell". The