truTV Presents: World's Dumbest

World's Dumbest presents 20 performances so bad, you won't be able to take your eyes off the TV screen.

Put on your thinking caps!? We're honoring innovation, with Danny Bonaduce, Tonya Harding, Leif Garrett and the rest of our genius cast.

Join the festivities as Leif Garrett, Danny Bonaduce, Todd Bridges and the other party animals in our cast count down the dumbest celebrants on the planet.

Lock the doors, pull the shades and call 911 as World's Dumbest brings you 20 of the world's dumbest criminals.

Warning, clips in this episode are even dumber than they appear!? Todd Bridges, Judy Gold, Loni Love and the rest of our celebrity cast administer their own sobriety and intelligence to the worst drivers on the planet.

Todd Bridges, Daniel Baldwin, Danny Bonaduce and the other master thespians in our cast turn against their own kind as they boo and jeer the dumbest performers on the planet.

Get ready to rumble as Daniel Baldwin, Leif Garrett, Danny Bonaduce and the rest of our street-fighting cast takes on the dumbest brawlers on the planet.

As part of its ongoing mission to ensure public safety, World's Dumbest exposes the idiocy of the world's dumbest daredevils.

World's Dumbest presents another in-depth look at the criminally dumb.

Join Leif Garrett, Danny Bonaduce and the rest of our hard-partying cast as World's Dumbest brings you 20 of the World's Dumbest Partiers.

Put up your dukes and watch Danny Bonaduce, Tonya Harding and the rest our punch-drunk cast take down the World's Dumbest Brawlers.

It's time to throw caution to the wind as we bring you 20 of the World's Dumbest Daredevils.

In its ongoing mission to keep the streets safe for the rest of us, World's Dumbest presents 20 of the World's Dumbest Drivers.