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Where To Watch truTV Presents World's Dumbest... AKA The Smoking Gun Presents The World's Dumbest Season 11

  1. 1World's Smartest Inventions 4June 2, 2011
  2. 2World's Motorheads 2June 9, 2011
  3. 3World's Thrillseekers 2June 16, 2011
  4. 4World's Dumbest Performers 8June 23, 2011
  5. 5World's Dumbest Brawlers 8July 7, 2011
  6. 6World's Dumbest Partiers 16July 14, 2011
  7. 7World's Dumbest Thrillseekers 3July 21, 2011
  8. 8World's Dumbest Lovers 3July 28, 2011
  9. 9World's Dumbest Motorheads 3August 4, 2011
  10. 10World's Dumbest Performers 9August 11, 2011
  11. 11World's Dumbest Hillbillies 2August 18, 2011
  12. 12World's Smartest Inventions 5August 25, 2011
  13. 13World's Dumbest Outlaws 2September 1, 2011