Tunnel sous la Manche : les secrets du plus long tunnel sous-marin

Overview

Beneath the churning waves of the English Channel lies a marvel of engineering, a testament to human ambition – the Channel Tunnel. But within its immense, concrete arteries, a deeper, darker story unfolds. This documentary plunges into the hidden history and untold challenges of "La Manche," revealing the secrets forged in the relentless pursuit of connecting two nations. From the audacious visionaries to the laborers who risked everything, experience the gripping saga of this iconic undersea passage, where innovation, danger, and the very will of man against nature collide.