All the incredible diversity of animal life sprang from a single organism. Every animal, no matter how weird, is related to every other. And behind each species is an incredible story of the millions of generations that gave rise to it - every animal we know and love today sprang from creatures that looked nothing like it.

Every crime scene tells a story. Woven through each one-hour episode gives the unique perspectives of forensic experts, and the hunt for the most crucial evidence and clues, often invisible, to serve justice for the victims.

After more than twenty years in jail, Raymond Boulanger reveals secrets about his experience as a mercenary pilot. From the CIA to Pablo Escobar, from the deserts of Libya to Vietnam, no Canadian has a similar tale to tell.