Season 1

E01Moon Girl Landing 45m 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. E02The Borough Bully 23m When Lunella finds a nasty comment on her Moon Girl social media page, her fixation on the troll threatens to take over her life. E03Run the Rink 23m 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. E04Check Yourself 23m 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. E05Hair Today, Gone Tomorrow 23m When Lunella creates a chemical to change her hair, she accidentally turns her mane into a vengeful villain that vows to ruin her. E06The Beyonder 23m The Beyonder gloms onto Lunella to learn about humanity, just as she's struggling to win a big science competition. E07Goodnight, Moon Girl 25m When Lunella seemingly gets hurt and is stuck in bed, Casey must step in as Moon Girl for the day. E08Teacher's Pet 24m 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. E09Skip This Ad...olescense 24m Lunella creates a device that allows her to fast forward through mundane chores and tasks, but she struggles to handle the unexpected side effects. E10Moon Girl's Day Off 24m 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. E11Like Mother, Like Moon Girl 25m Moon Girl fights to save the LES from changing. E12Today, I Am a Woman 24m 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. E13Devil on Her Shoulder 24m Feeling insecure about his size, Devil convinces Lunella to create a potion to make him temporarily small. E14Coney Island, Baby! 24m Lunella must confront her childhood fear, the Coney Island Funhouse, to save Mimi from The Beyonder. E15"OMG Issue #1" 24m 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. E16"OMG Issue #2" 24m Moon Girl faces her greatest challenge yet and puts everything on the line.

Season 2

E01The Great Beyond-er! 23m 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. E02Suit Up! 23m When Lunella tries to juice up her new super suit, she goes overboard and accidentally 'juices up' a dangerous desert scorpion. E03Belly of the Beast 23m When Devil Dinosaur eats a dangerous Moon Girl gadget, Lunella and Casey must shrink themselves to retrieve it. E04Ride or Die 23m When Moon Girl must transport Quickwhip to S.H.I.E.L.D., keeping the criminal in custody becomes harder than she imagined. E05Kid Kree 23m Moon Girl’s rivalry with a new teenage super-foe, Kid Kree, threatens her budding friendship with his human alter ego, Marvin. E06Wish-Tar 23m When The Beyonder gives an arcade machine the ability to grant wishes, Lunella is pumped to use it. E07Make It, Don't Break It! 23m 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. E08The Devil You Know 23m When Lunella and Devil Dinosaur spend the weekend apart after a disagreement, Devil Dino gets mixed up with a rag-tag group of ex-Super Hero sidekicks. E09Dog Day Mid-Afternoon 23m Lunella discovers that a stolen Kree artifact is about to cause a cataclysmic storm, but when none of the adults believe her, she must swipe it herself. E10In the Heist 23m 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. E11Roller Jam! 23m When Pops' rivalry with former best friend and skate partner Vernell threatens to ruin Roller Jam, Lunella meddles in their beef to squash it. E12Dancing With Myself 23m 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. E13Family Matters 23m When Moon Girl teams up with the amazing Super Hero, Turbo, she realizes the true cost of keeping up a secret identity. E14The Molecular Level 23m After Lunella tells her family that she's Moon Girl, she must convince them she will be safe, which seems impossible when Molecule Man shows up for revenge. E15Moon Girl, Grounded 23m When Adria forbids Lunella from Moon Girl-ing, Lu must figure out how to defend the LES from a villainous crew, the Felonious Four. E16Ride Along 23m Eager to bond with her dad, Moon Girl takes James on a ride-along. E17Lava Actually 23m When being around the brilliant Hot Tomatoes leaves Pops feeling insecure, he dabbles in an elixir that makes him smart. E18Full Moon 23m Adria plans a special mother-daughter bonding day with Lunella. E19To Intervention and Beyond-er 23m Devil Girl instigates a friendship intervention between Moon Girl and The Beyonder, but emotional frustrations push the trickster’s powers to fritz. E20Crushed 23m When Lunella discovers that Eduardo has a crush on her, she creates a fake boyfriend to spare his feelings. E21A Devil-ish Birthday 23m Devil Dinosaur gets two birthday parties. E22Party Girl 23m Moon Girl gets into the children's party business. E23Guess Who's Coming to Dinner 23m The Beyonder comes to dinner. E24Shoot for the Moon 23m Moon Girl must make a life-changing decision.