Dungeons & Dragons is an American fantasy animated television series based on TSR's Dungeons & Dragons role-playing game. A co-production of Marvel Productions and TSR, the show originally ran from 1983 through 1985 for three seasons on CBS for a total of twenty-seven episodes. The animation for this series was done in Japan by Toei Animation. The show focused on a group of six friends who are transported into the titular realm and followed their adventures as they tried to find a way home with the help of their guide 'Dungeon Master'. A final un-produced episode would have served as a conclusion as well as a re-imagining had the series been picked up for a fourth season. However, the show was cancelled before the episode was made. The script can be found from various sources online and was performed as an audio drama as a special feature for a DVD edition of the series.