The English mission fails and the allies now wants to bomb the heavy water plant. Leif Tronstad persuades them to submit a Norwegian special force group to blow up the factory. Tronstad collect saboteurs, name the group Gunnerside and start training.

• Kristian Eidnes Andersen
• Petter Rosenlund
• Per-Olav Sørensen

• Corey Johnson
• Pip Torrens
• Anna Friel