Sezon 3
Bölümler
1 Moon Mysteries 15 Oca 2006 
2 What's Sexy? 13 Şub 2006 
3 Death of the Sun 20 Mar 2006 
4 Big Freeze 29 Mar 2006 
5 Roman Tech 26 Nis 2006 
6 Lightning Strike Investigated 24 May 2006 
7 The Deep 28 Haz 2006 
8 Explosive Force 5 Tem 2006 
9 Pyramids 12 Tem 2006 
10 Colliding Continents 19 Tem 2006 
11 Birth of the Universe 6 Eyl 2006 
12 Freeze Me 20 Eyl 2006 13 Forensics Under Fire 12 Eki 2006 
14 Ancient Asteroid 21 Eki 2006 
15 Extinctions 2 Kas 2006 
16 Deadliest Planets 6 Ara 2006 
17 Was Darwin Wrong ? 7 Ara 2006 18 Amazing Planet 21 Şub 2007 19 Stone Age Apocalypse 28 Şub 2007 20 Comets 7 Mar 2007 21 Prehistoric Americans 14 Mar 2007 22 Deep Space Probes 28 Mar 2007 23 Dino Meteor 12 Nis 2007 24 Planet Storm 21 Nis 2007 25 Killer Lakes 28 Nis 2007