Libe Barer as Casey Calderon (voice)
Episodes 26
Moon Girl Landing
When brilliant, altruistic Lunella Lafayette accidentally brings a dinosaur to the Lower East Side, she finally has the brawn to match her brains and protect her community.
Read MoreThe Borough Bully
When Lunella finds a nasty comment on her Moon Girl social media page, her fixation on the troll threatens to take over her life.
Read MoreRun the Rink
When Lunella runs the rink for a night, she agrees to Casey's get-rich-quick scheme, which threatens Moon Girl’s reputation and her family's beloved business.
Read MoreCheck Yourself
When Lunella loses a game of chess against a supercomputer, her obsession with winning drives the frustrated computer to program every device in the school to attack her.
Read MoreHair Today, Gone Tomorrow
When Lunella creates a chemical to change her hair, she accidentally turns her mane into a vengeful villain that vows to ruin her.
Read MoreThe Beyonder
The Beyonder gloms onto Lunella to learn about humanity, just as she's struggling to win a big science competition.
Read MoreMoon Girl's Day Off
When Lunella seemingly gets hurt and is stuck in bed, Casey must step in as Moon Girl for the day.
Read MoreTeacher's Pet
When Devil Dinosaur gets jealous of sharing Lunella with her class hamster and accidentally sets the animal free, he must search New York City to bring the furry friend home.
Read MoreSkip This Ad…olesence
Lunella creates a device that allows her to fast forward through mundane chores and tasks, but she struggles to handle the unexpected side effects.
Read MoreGoodnight, Moon Girl
Lunella tries to overcome her awkwardness about fitting in at a slumber party by creating a mind-reading device but accidentally switches brains with Devil Dinosaur.
Read MoreLike Mother, Like Moon Girl
Moon Girl fights to save the LES from changing.
Read MoreToday, I Am a Woman
Hoping to help Casey have an epic bat mitzvah, Lunella makes an appearance as Moon Girl, which ultimately brings out the worst in Casey and causes a rift in their friendship.
Read MoreDevil on Her Shoulder
Feeling insecure about his size, Devil convinces Lunella to create a potion to make him temporarily small.
Read MoreConey Island, Baby!
Lunella must confront her childhood fear, the Coney Island Funhouse, to save Mimi from The Beyonder.
Read More"OMG Issue #1"
Lunella uncovers the history of the Original Moon Girl as she struggles to thwart a powerful villain's plan to use her portal for evil.
Read More"OMG Issue #2"
Moon Girl faces her greatest challenge yet and puts everything on the line.
Read MoreThe Great Beyond-Er!
When Moon Girl and The Beyonder become stranded on a desolate alien planet, the two set out to find a rumored black hole in hopes of getting home.
Read MoreBelly of the Beast
When Devil Dinosaur eats a dangerous Moon Girl gadget, Lunella and Casey must shrink themselves to retrieve it.
Read MoreMake It, Don't Break It!
When I.S. 833 gets an impressive science teacher, Lunella is so eager to impress her that her drive toward perfectionism starts doing more harm than good.
Read MoreDog Day Mid-Afternoon
When Pops fosters a mysterious stray dog and enters him into a dog show, a paranoid Lunella is convinced the creature is an evil alien who intends to sabotage the event.
Read MoreRoller Jam!
When Pops' rivalry with former best friend and skate partner Vernell threatens to ruin Roller Jam, Lunella meddles in their beef to squash it.
Read MoreDancing with Myself
Lunella is desperate to find a date to the school dance, but when she gets Kid Kree to be her escort, she learns that peer pressure can harm the relationships that matter most.
Read MoreFamily Matters
When Moon Girl teams up with the amazing Super Hero, Turbo, she realizes the true cost of keeping up a secret identity.
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