Season 20 Episode 7 – Season 20 Airdate: April 8, 2012 The race continues in Tanzania.
Season 20 Episode 6 – This Is Wicked Strange (Baku, Azerbaijan) Airdate: March 25, 2012 The race continues in Azerbaijan, where teams
Season 20 Episode 5 – Uglier Than a Mud Rail Fence (Bavaria, Germany) Airdate: March 18, 2012 The race continues in Bavaria,
Season 18 Episode 11 – This Is Where It Ends (Brazil and Florida) Airdate: May 8, 2011
Season 18 Episode 10 – Too Many Cook in the Kitchen Airdate: May 1, 2011
