Cover of Darkness | CSIS

Former Canadian Security Intelligence Service operative Neil Bisson delivers a compact masterclass in Human Intelligence gathering in this blow-by-blow account of a Mobile Debrief.

Along the way, you'll discover how Canada's intelligence apparatus works - and how it could change in the years to come.

From SPYSCAPE, the home of secrets. A Cup And Nuzzle production. Series producer: Joe Foley. Produced by Joe Foley.