World's Dumbest Performers 17

Season 16, Episode 10

March 2, 2014

World's Dumbest Only in America

Season 16, Episode 9

February 23, 2014

World's Smartest Inventions 13

Season 16, Episode 8

February 16, 2014

World's Dumbest Pranksters 4

Season 16, Episode 7

February 9, 2014

World's Dumbest Partiers 23

Season 16, Episode 6

January 26, 2014

World's Dumbest Thrillseekers 11

Season 16, Episode 5

January 19, 2014

World's Dumbest Showoffs 2

Season 16, Episode 4

January 12, 2014

World's Dumbest Motorheads 11

Season 16, Episode 3

January 5, 2014

World's Smartest Inventions 12

Season 16, Episode 2

October 17, 2013

World's Dumbest Hotshots

Season 16, Episode 1

October 10, 2013

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Cast & Details See all »

  • Premiered: February 14, 2008
  • Rating: TV-14
  • Premise: Footage of people caught blundering, bungling and experiencing lapses of sound judgment. (more)

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