Italy
This film features a colossal clash between a mass of invaders and the faithful Roman soldiers who must fight to defend the Roman Empire. - IMDb
| Battle of the Spartacus (pre-release title) |  United Kingdom |
| Battle of the Spartans | United Kingdom |
| Battle of the Valiant | |
| Battle of the Valiant |  USA |
| Brenno - Der Herr des Schreckens |  West Germany |
| Brenno contre Rome |  Belgium |
| Brenno il nemico di Roma | Italy |
| Brenno le tyran (poster title) | Belgium |
| Brenno le tyran |  France |
| Brenno tegen Rome | Belgium |
| Brenno, der Barbar | West Germany |
| Brenno, O Inimigo de Roma |  Brazil |
| Brenno, o pyrpolitis tis Romis (transliterated title) |  Greece |
| Brennus, Enemy of Rome | United Kingdom |
| Brennus, Enemy of Rome | USA |
| Breno enemigo de Roma |  Mexico |
| El Guerrero invencible |  Argentina |
| Zafer Kilicindir |  Turkey |
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Claudio Catania | Bambino |
