Sezon 4
Bölümler
1 High Velocity Horror 6 Ağu 2007 
2 Impact Zone 13 Ağu 2007 
3 Blown Away 20 Ağu 2007 
4 Surviving the Unthinkable 27 Ağu 2007 
5 Moments from the Edge 3 Eyl 2007 
6 Explosive Moments and Shocking Survival 10 Eyl 2007 
7 Edge of Disaster 17 Eyl 2007 
8 Crash Zone: Mayhem in Motion 24 Eyl 2007 
9 On the Edge: Chaos, Courage, and Close Calls 1 Eki 2007 
10 A speedboat shatters at full throttle 8 Eki 2007 
11 Thrown, Crushed, and Catapulted: No Way Out! 15 Eki 2007 
12 Out of Control: Fire, Fury & Impact 22 Eki 2007 
13 Moments of Impact 29 Eki 2007 
14 Impact Zone: Fire, Fallout & Fury 6 Kas 2007 
15 Edge of Impact: Stunts, Speed & Survival 13 Kas 2007 
16 Blindsided: Crashes, Chaos & Close Calls 20 Kas 2007 
17 Over the Edge: Crashes, Chaos & Close Calls 27 Kas 2007 
18 Into the Chaos: Twisted Stunts & Killer Consequences 3 Ara 2007