Season 1
16 episodes · first aired 2023-02-10
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Moon Girl Landing 2023-02-10 | 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. | 2023-02-10 | 5.5 |
 | 02 | The Borough Bully 2023-02-11 | When Lunella finds a nasty comment on her Moon Girl social media page, her fixation on the troll threatens to take over her life. | 2023-02-11 | 5.5 |
 | 03 | Run the Rink 2023-02-18 | 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. | 2023-02-18 | 5.5 |
 | 04 | Check Yourself 2023-02-18 | 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. | 2023-02-18 | 5.5 |
 | 05 | Hair Today, Gone Tomorrow 2023-02-25 | When Lunella creates a chemical to change her hair, she accidentally turns her mane into a vengeful villain that vows to ruin her. | 2023-02-25 | 5.5 |
 | 06 | The Beyonder 2023-02-25 | The Beyonder gloms onto Lunella to learn about humanity, just as she's struggling to win a big science competition. | 2023-02-25 | 6.0 |
 | 07 | Moon Girl's Day Off 2023-03-04 | When Lunella seemingly gets hurt and is stuck in bed, Casey must step in as Moon Girl for the day. | 2023-03-04 | 5.5 |
 | 08 | Teacher's Pet 2023-03-11 | 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. | 2023-03-11 | 5.5 |
 | 09 | Skip This Ad…olesence 2023-03-18 | Lunella creates a device that allows her to fast forward through mundane chores and tasks, but she struggles to handle the unexpected side effects. | 2023-03-18 | 5.8 |
 | 10 | Goodnight, Moon Girl 2023-03-25 | 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. | 2023-03-25 | 5.8 |
 | 11 | Like Mother, Like Moon Girl 2023-04-01 | Moon Girl fights to save the LES from changing. | 2023-04-01 | 6.0 |
| 12 | Today, I Am a Woman 2023-04-08 | 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. | 2023-04-08 | 6.0 | |
| 13 | Devil on Her Shoulder 2023-04-15 | Feeling insecure about his size, Devil convinces Lunella to create a potion to make him temporarily small. | 2023-04-15 | 6.0 | |
| 14 | Coney Island, Baby! 2023-04-22 | Lunella must confront her childhood fear, the Coney Island Funhouse, to save Mimi from The Beyonder. | 2023-04-22 | 5.8 | |
| 15 | "OMG Issue #1" 2023-04-29 | 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. | 2023-04-29 | 5.8 | |
| 16 | "OMG Issue #2" 2023-05-06 | Moon Girl faces her greatest challenge yet and puts everything on the line. | 2023-05-06 | 5.5 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.