In WWII, the English Channel was a vital passageway. Here, explore the previously untold story of the invaluable superguns that guarded it.
| Release Date | December 1, 2016 | |
|---|---|---|
| Status | Released | |
| Original Title | 33-45: The Channel's Superguns | |
| Runtime | 43min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | France | |
| Production Companies | ImagissimeAtlantis TélévisionRMC Découverte | |