When does Atomic Betty return?

Atomic Betty (retitled Atomic Betty: Mission Earth for its third and final season) is an animated television series. In Canada, the show originally aired on Teletoon from August 29, 2004, to January 29, 2008, lasting for three years. In France, this series aired on M6 from 2004 until 2005 and then on Télétoon+ from 2006 until 2008. Betty Barrett (voiced by Tajja Isen) is the main title protagonist of the series, a human girl who moonlights as the Galactic Guardian Atomic Betty.