Romeo uses his self-made pet treats to turn Greg's pet gecko Lionel into a giant that he can control. The PJ Masks have to try and get their hands on the shrinky snacks, that have the ability to transform Lionel back to his normal size, while also keeping the now dinosaur sized gecko from wrecking the city.
The following characters appeared in the episode "Lionel-Saurus":
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.
Words can hurt; don't say mean things about others.
Lionel is considered the primary villain and hero of this episode.
Romeo took 365 nights to make his snacks.
Romeo broke the fourth wall in this episode by speaking to the viewers when explaining his