Maggie Diggins, a wombat turned Wonder Woman, unintentionally becomes the city's superhero after she begrudgingly saves a rookie superhero sugar glider from certain doom.
| Actor | Role |
|---|---|
 Deborah MailmanMaggie Diggins (voice) | Maggie Diggins (voice) |
 Ed OxenbouldSweetie (voice) | Sweetie (voice) |
 Frank WoodleyFlightless Feather (voice) | Flightless Feather (voice) |
 Judith LucyCeCe (voice) | CeCe (voice) |
 George PullarBradley Burrows / Racoon Bandit (voice) | Bradley Burrows / Racoon Bandit (voice) |
 Kate MurphyRegina Rogers (voice) | Regina Rogers (voice) |
 Thomas LarkinChief Furbank (voice) | Chief Furbank (voice) |
| AAdam LochowiczPerry Poslowski / Frogman / Gerald the Goanna (voice) | Perry Poslowski / Frogman / Gerald the Goanna (voice) |
 Charlotte StentYoung Maggie Diggins (voice) | Young Maggie Diggins (voice) |
 Ricard CussóAugustus The Guard / Ibis Bandit (voice) | Augustus The Guard / Ibis Bandit (voice) |
 Sharnee TonesMum Goanna (voice) | Mum Goanna (voice) |
| MMichelle McGilvrayPreschool Teacher (voice) | Preschool Teacher (voice) |