The Adventures of Miraculous Ladybug (found 2006 pilot)

In 2006, Stephane Berry, who had worked on the American-Canadian animated series Totally Spies!, pitched an animated spin-off pilot titled The Adventures of Miraculous Ladybug for the Nicktoons Network. Although picked up for 13 half-hour episodes, the soon-to-be series never came into fruition until 2015, when Thomas Astruc created a "reboot" to the show called Miraculous: Tales of Ladybug & Cat Noir, which still broadcasts to this day.

Plot
''Marinette is just your average high-schooler. Although she's got a boyfriend to play around with, she has a secret. A buggy secret, that is. When trouble arises, she transforms into the city's most bravest and fearless superhero, Ladybug. While Marinette's boyfriend Adrien has no powers at all, she has a lot to do to keep him safe. So look out, 'cause when trouble calls, the bug is here for it!'' (sourced from Marathon Media's website)

Changes

 * Marinette's transformation phrase is changed from "Tikki, Spots On!" to "Ladybug Transformation!".
 * The Lucky Charm gadget is renamed to the Bug-a-Ball.

Voice cast
This list only applies to confirmed voice actors who played the roles in the pilot.