Season
Season 8 Episode
- Season 7 Episode 1
- Season 7 Episode 2
- Season 7 Episode 3
- Season 7 Episode 4
- Season 7 Episode 5
- Season 7 Episode 6
- Season 7 Episode 7
- Season 7 Episode 10
- Season 7 Episode 12
- Season 7 Episode 13
- Season 7 Episode 14
- Season 7 Episode 15
- Season 7 Episode 17
- Season 7 Episode 18
- Season 7 Episode 19
- Season 7 Episode 20
- Season 7 Episode 21
- Season 7 Episode 24
- Season 7 Episode 25
- Season 7 Episode 26
- Season 7 Episode 27
- Season 7 Episode 28
Superscience - Season 7 Episode 1 Human Extinction
7.70 60 minutes Travel back in time to look at three of the largest mass extinctions that have decimated life on the planet. What caused these wipeouts?
