This is a six-part dramatization about how the Norwegians stopped Hitler from building a nuclear weapon by sabotaging the factory in Rjukan, Norway that produced heavy water, which had the potential to create an atomic bomb. The situation is viewed from four perspectives: the Nazis', the Allies', the saboteurs', and the company's.
Sorry, no info about the next episode of The Saboteurs is available yet.
The TV show is either in vacation or waiting to start their new season. When information about future episodes becomes available, it will be posted here.