| Romaji: | Mazinger Z tai Ankoku Daishougun |
| Japanese: | マジンガーZ対暗黒大将軍 |
| English: | N/A |
| Score: | 6.65 (1495) |
| Popularity: | 10593 |
| Rank: | 6422 |
| Type: | Movie |
| Rating: | PG-13 - Teens 13 and Older |
| Episodes: | 1 |
| Duration: | 43 min |
| Broadcast: | 1974-07-25 to 1974-07-25 |
| Status: | Finished Airing |
| Source: | Manga |
| Studios: | Toei Animation |
| Season: | Summer |
Kouji and his friends have defeated Dr. Hell and are now enjoying a break, but suddenly a strange prophet appears and warns everyone of an oncoming danger, mechanical beasts never seen before start appearing all around the world wrecking havoc. Its up to Kouji and his Mazinger Z to stand up to this threat but it seems he is vastly outnumber and outmatched. This film served as an alternative link between the Mazinger Z TV series and the Great Mazinger TV series. It basically introduces Great Mazinger to the audience, as well as his enemies from the Mikene Empire.
| Parent story: | Mazinger Z |
| Alternative version: | Mazinkaiser: Shitou! Ankoku Dai Shougun |