Marvel's Moon Girl and Devil Dinosaur · S1 · E4
Check 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.
About this episode
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.
Season 1
1Moon Girl Landing
45 minFeb 10, 2023
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.
2The Borough Bully
23 minFeb 11, 2023
When Lunella finds a nasty comment on her Moon Girl social media page, her fixation on the troll threatens to take over her life.
3Run the Rink
23 minFeb 18, 2023
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.
4Check Yourself
23 minFeb 18, 2023Now viewing
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.
5Hair Today, Gone Tomorrow
23 minFeb 25, 2023
When Lunella creates a chemical to change her hair, she accidentally turns her mane into a vengeful villain that vows to ruin her.
6The Beyonder
23 minFeb 25, 2023
The Beyonder gloms onto Lunella to learn about humanity, just as she's struggling to win a big science competition.
7Moon Girl's Day Off
25 minMar 4, 2023
When Lunella seemingly gets hurt and is stuck in bed, Casey must step in as Moon Girl for the day.
8Teacher's Pet
24 minMar 11, 2023
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.
9Skip This Ad…olesence
24 minMar 18, 2023
Lunella creates a device that allows her to fast forward through mundane chores and tasks, but she struggles to handle the unexpected side effects.
10Goodnight, Moon Girl
24 minMar 25, 2023
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.
11Like Mother, Like Moon Girl
25 minApr 1, 2023
Moon Girl fights to save the LES from changing.
12Today, I Am a Woman
24 minApr 8, 2023
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.
13Devil on Her Shoulder
24 minApr 15, 2023
Feeling insecure about his size, Devil convinces Lunella to create a potion to make him temporarily small.
14Coney Island, Baby!
24 minApr 22, 2023
Lunella must confront her childhood fear, the Coney Island Funhouse, to save Mimi from The Beyonder.
15"OMG Issue #1"
24 minApr 29, 2023
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.
16"OMG Issue #2"
24 minMay 6, 2023
Moon Girl faces her greatest challenge yet and puts everything on the line.
Guest stars
