According to director Eric Valette, when he was changing the script, the first thing that came to his mind was Albert Dupontel. "He's one of the few actors in France who can create action-oriented roles. He's done a lot of stunts himself, like jumping off a building, jumping on a moving train, and fighting in real gunfire. Scene." The director said that once Albert climbed onto the scaffolding without any safety measures and with the help of any external force, because there were no safety measures, everyone was scared to death. We never use stand-ins. I was both shocked and fascinated by his adventurous performances. He's a good actor and his performance is impressive. He's this body and this voice, I know how every scene plays, he's so important to this scene. "
"La proie" was mainly filmed in the French Alps-Maritimes. Also shooting in Paris and Toulon. Due to licensing restrictions, the biggest chase scene in the film was shot in Prague
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