Cast of Marvel's Moon Girl and Devil Dinosaur

Diamond White voices the protagonist of the show, Lunella Lafayette / Moon Girl. Lunella is known for her exceptional intelligence, inventiveness, and her ability to communicate telepathically with Devil Dinosaur.

Fred Tatasciore provides the voice for Devil Dinosaur, Lunella's loyal and powerful companion. Devil Dinosaur is a huge and ferocious creature from the prehistoric era.

Alfre Woodard lends her voice to the character of Mimi, Lunella's grandmother and a source of guidance and support in her adventures.

Libe Barer voices the character of Casey, Lunella's best friend. Casey is fiercely loyal to Lunella and often joins her in solving mysteries and fighting evil.

Jermaine Fowler portrays James Jr., a classmate of Lunella who becomes involved in her extraordinary adventures.

Gary Anthony Williams provides the voice for Pops, Lunella's grandfather. Pops adds a touch of wisdom and humor to the show.

Alison Brie voices the character of Aftershock, a powerful villain who poses a threat to Lunella and her friends.