Thanks to recent archaeological discoveries, this docudrama movie association and documentary footage to rediscover the "true face" of the Gaulle. On comments from Clovis Cornillac. In 52 BC, the fortress of Alesia, Apator, a Gallic leader, is exhausted after forty days of siege. His armies prepare to load against the Roman legions who circled.
| Actor | Role |
|---|---|
 Clovis CornillacNarrator (voice) | Narrator (voice) |
 Frédéric van den DriesscheApator (voice) | Apator (voice) |
 Alain EloyLug (voice) | Lug (voice) |
 Laurent BonnetVismaros (voice) | Vismaros (voice) |
 Myriem AkheddiouAlbiana (voice) | Albiana (voice) |
 Patrick BrûllCésar (voice) / Romain 1 (voice) / Centurion (voice) | César (voice) / Romain 1 (voice) / Centurion (voice) |
 Pierre LognayVercingétorix (voice) / Romain 2 (voice) | Vercingétorix (voice) / Romain 2 (voice) |
 Thierry de CosterAcco (voice) | Acco (voice) |
 Alexandre von SiversNotable / Leader of the assembly / Sentinelle (voice) | Notable / Leader of the assembly / Sentinelle (voice) |
 Jean-Paul ClerboisDruide (voice) / Vieux (voice) | Druide (voice) / Vieux (voice) |
 Helena CoppejansMora (voice) | Mora (voice) |
| PPhilippe AllardRomain 2 (voice) | Romain 2 (voice) |