"Big Sister Motsuki" is the first segment of the 25th Season 3 episode of PJ Masks.
Motsuki steals Romeo's Baby Beam and turns the PJ Masks into bad-behaved babies.
The following characters appeared in the episode "Big Sister Motsuki":
This episode article is in need of a synopsis. A synopsis is intended to be a very detailed description of what occurs in the episode.
- Teach others how to be nice instead of teaching them how to be bad.
- Despite what the summary says, it was Baby Luna who turned the PJ Masks into babies, not Motsuki, though it is surprising for a baby to be old enough to handle technology.
- It is implied that Motsuki gave Baby Luna the Baby Beam off screen so that she (Baby Luna) will turn the PJs into babies.
- Romeo's Lab returns in this episode.
- Romeo's Baby Beam makes a returning appearance in this episode, now with a different design.
- It was first introduced in "Terrible Two-Some".
- This marks the second time Catboy and Owlette get zapped by the invention and go by the names "Kitten Boy" and "Chicklette", respectively, the first time being in the aforementioned episode.
- This also marks the first time Gekko, Luna Girl, and Romeo get zapped by the invention.
- Also in some scenes, Luna Girl (as a baby) can be heard imitating Motsuki's moth squeaks.
- This is the sixth time Romeo gets zapped by his own inventions.
- Romeo and Robot meet Motsuki for the first time.
- This is the second time Motsuki narrates a title of an episode.
- This is the sixth appearance of the PJ Seeker.
- This is the thirty-sixth episode to start during nighttime.
- The previous thirty-five are "Owlette and the Battling Headquarters", "Catboy Squared", "Owlette's Luna Trouble", "Ninja Moths", "Romeo's Disguise", "PJ Robot", "Moonbreaker", "Gekko Vs. the Splatcano", "Wolfy Mountain", "Romeo's Crystal Clear Plan", "Owlette Comes Clean", "Halloween Tricksters", "The Good Wolfy", "PJ Dylan", "Armadylan and Robette Rule", "Way of the Woofy", "Werejalinos", "PJ Comet", "Glowy Moths", "Lionel's Powers", "Pirates Ahoy!", "Storm of the Ninja", "Moth on the Moon", "Fly Me to the Moon", "Luna's Cosmic Tantrum", "Wheels of a Hero", "Moonwolfy", "Take Romeo Off The Road", "Mission: PJ Seeker", "Do The Gekko", "Armadylan, Action Hero", "Where's The Wolf Wheelz?", "The PJ Masks Save Christmas", "PJ Robot Takes Control" and "Gekko Everywhere".
- Luna Girl gets zapped by one of Romeo's inventions for the first time.
- This is the fourth time Catboy and Owlette get taken over by Romeo's inventions.
- In the classroom, we see Romeo’s terrible drawing of him getting superpowers, which is from "Wolfy Powers."