Episode #1
The Chilling Tale of the Ordovician-Silurian Mass Extinction
Episode #2
The Strange Story of the Late Devonian Mass Extinction
Episode #3
How the Permian-Triassic Mass Extinction Almost Killed Life on Earth
Episode #4
How the Triassic-Jurassic Mass Extinction Gave Rise to the Dinosaurs
Episode #5
The K-Pg Mass Extinction: The Day the Dinosaurs Died
