Thunderbirds Are Go! (2015)

S1E6 Unplugged

A faction known as The Luddites activates an electromagnetic pulse device beneath London, plunging the city into chaos by disabling all electronic systems. This nearly leads to disaster as the metropolis goes dark. Virgil and Grandma Tracy team up to locate and deactivate the device, enlisting the support of Lady Penelope and Parker in their urgent mission. Together, they race against time to restore power and save the city from the brink of collapse.