출연진

• D

  Damien Cochereau

  Damien Cochereau

  Narrator (voice)

• P

  Pierre-Antoine Davanne

  Pierre-Antoine Davanne

  Self - Chief engineer for the tunnel boring machine

• F

  Florent Martin

  Florent Martin

  Self - Project manager of the construction

• D

  David Demiere

  David Demiere

  Self - Conveyor team leader

• A

  Anaïs Barrel

  Anaïs Barrel

  Self - Geologist