Molly

Molly is a human girl seen in season 3. She hails from a nameless planet (named "Cascade" in the English dub), where she is rescued from the Metarex by Shadow. Shadow notes how much she reminds him of Maria Robotnik, but she later sacrifices herself during a Metarex attack. Shadow then builds a memorial to her honor, and is seen standing by it in the final episode. Molly is voiced by Bella Hudson in the English dub, which notably did not show her death, instead making it seem like she fled Cascade.

Molly flies an aircraft that resembles a futuristic version of the F7U Cutlass, a 1950s US Navy jet fighter. She was flying this fighter when she was killed by the Metarex.