Robot Rampage (2) The Backyardigans : Season 4 Episode 2

Austin is the best robot repairman in Mega City, a futuristic metropolis where robots do everything. There's just one thing about being a robot repairman - the robots in Mega City never, ever break! But one day, that all changes as robot after robot, all over Mega City, have complete breakdowns. With his ever-reliable assistant, Robot Roscoe, and the outraged citizens of Mega City (Uniqua, Tyrone and Tasha), Austin must try to figure out who sent all the robots in town on a rampage. Could it be the work of that evil genius, professor Bug (Pablo)?