Secret Army plot
Secret Army tells the story of a Belgian escape route and the people involved. Lisa Colbert, a Belgian nurse and founder of the secret organization 'Lifeline', helps, under the code name 'Yvette', to take British pilots to safer places. Lifeline's headquarters is 'Le Candide', a Brussels restaurant owned by Albert Foiret and frequently visited by German officers. The Dutch Natalie and Monique, Albert's mistress, are also Lisa's loyal helpers. However, the operation of Lifeline is threatened by the German occupier.