They come from all over the world but they have one thing in common : The Foreign Legion, their new family. Our Men tells these stories : stories of women who struggle to keep their love fire burning; stories of men who leave for battle; stories of loving couples on hostile ground.
| Actor | Role |
|---|---|
 Louis GarrelMaxime | Maxime |
 Camille CottinCéline | Céline |
 Aleksandr KuznetsovVlad | Vlad |
 Naidra AyadiSoumeya | Soumeya |
 Ina Marija BartaitėNika | Nika |
 Jean Le PeltierRomain | Romain |
 Jean MichelangeliThomas | Thomas |
| LLéo LévyPaul | Paul |
| EEdwin GaffneyJohnson | Johnson |
| WWilfried RanaivoBurak | Burak |
 Lukas De WolfBenni | Benni |
 Grégoire ColinLe chef de corps | Le chef de corps |
 Lucie DebayLucie | Lucie |
| VVladimir IgnatAkos | Akos |
| SSimona TrocanSimona | Simona |
| MMowei-Jeannine LerouxMowei | Mowei |
| AAlice Coulibaly-ChateauxAlice | Alice |
| PPaul de BrondeBastien | Bastien |
| PPhilippe DechanetLieutenant-colonel | Lieutenant-colonel |
| RReda CourdiAmeur | Ameur |
| FFréderic GrandjeanJaguar | Jaguar |
| AArié MandelbaumLe vieux commandant | Le vieux commandant |
| IIvia MedoriL'épouse du commandant | L'épouse du commandant |
 Falou NiangAquila | Aquila |
| DDzianis CadetIgor | Igor |
| RRachel LangCapitaine médecin | Capitaine médecin |
| AAlexis JumeauSapeur Bayard | Sapeur Bayard |
| PPierre ClaudelSergent Rousseau | Sergent Rousseau |
| UUladzimirr YudzenkaPopotier | Popotier |
| SStéphane ModenaAlvès | Alvès |