Ralph Bakshi's innovative post-apocalyptic vision of ruin and technological warfare is not for the kiddies, despite the PG rating. Instead, it offers creative hand drawn animation and food for thought for adults and teenagers who might find it's content a springboard for discussion.
Thousands of years after nuclear war, most of mankind has transformed into disgusting dribbling mutants. Meanwhile, the ancestors of the earth have come to stay- fairies, dwarves, elves, and the like. One night, a fairy woman gives birth to twins; one, Avatar standing for all that is gentle and good, the other, Blackwolf, representing evil and corruption.
After growing up and defeating Blackwolf (voiced by Steve Gravers) once in battle, Avatar (voiced by Bob Holt) retreats to live a life of access with his female companion Elinore (voiced by Jesse Welles.) Meanwhile, the evil Blackwolf lingers underground and plans his revenge, using Nazi Germany and Hitler as his inspiration for a reign of terror.