MythBusters — Season 7, episode 20 watch online

Episodes — Season 7

1. 1 Episode 1 «Demolition Derby Special» April 8, 2009
2. 2 Episode 2 «Alaska Special 2» April 15, 2009
3. 3 Episode 3 «Banana Slip, Double Dip» April 22, 2009
4. 4 Episode 4 «YouTube Special» April 29, 2009
5. 5 Episode 5 «Swimming in Syrup» May 6, 2009
6. 6 Episode 6 «Exploding Bumper» May 13, 2009
7. 7 Episode 7 «Seesaw Saga» May 20, 2009
8. 8 Episode 8 «Thermite vs. Ice» May 27, 2009
9. 9 Episode 9 «Prison Escape» June 3, 2009
10. 10 Episode 10 «Curving Bullets» June 10, 2009
11. 11 Episode 11 «Car vs. Rain» June 17, 2009
12. 12 Episode 12 «Knock Your Socks Off» October 7, 2009
13. 13 Episode 13 «Duct Tape Hour» October 14, 2009
14. 14 Episode 14 «Dirty vs. Clean Car» October 21, 2009
15. 15 Episode 15 «Greased Lightning» October 28, 2009
16. 16 Episode 16 «Hurricane Windows» November 4, 2009
17. 17 Episode 17 «Crash and Burn» November 11, 2009
18. 18 Episode 18 «Myth Evolution» November 18, 2009
19. 19 Episode 19 «Dumpster Diving» November 25, 2009
20. 20 Episode 20 «Antacid Jail Break» December 2, 2009
21. 21 Episode 21 «Unarmed and Unharmed» December 9, 2009
22. 22 Episode 22 «Hidden Nasties» December 16, 2009
23. 23 Episode 23 «Mini Myth Mayhem» December 28, 2009
24. 24 Episode 24 «Boomerang Bullet» January 4, 2010