Finally discovered and watched all three seasons (and the video game) of Atomic Betty on YouTube. A fun cast. Made and set largely in Canada.

L to r: X-5, DeGill, Betty, and Sparky.
X-5 has dry humor, a fun voice, intelligence, and fighting skill. 
Betty is a tough, enjoyable heroine. And a young one for aliens trying to eliminate her!
She even saves the Earth once with a giant hockey hologram knocking the Moon away. :)

Rights to Atomic Cartoons, Teletoon, Cartoon Network, and more.