"Owlette's Terrible Pterodactyl Trouble" is the second half of the 3rd episode in Season 1 of PJ Masks.
By day, the gang visits the museum to see the dinosaur exhibits. Connor scared Amaya with a T-Rex cutout. Amaya was very mad at him. Connor told Amaya that he was trying to be funny, but Amaya didn't think it was funny. Then Greg notices the pterodactyl model was missing. By night, it was Romeo who stole it and made it fly. Catboy tries to get Owlette to accept his apology, but Owlette remains adamant that scaring her at the museum was mean, and not funny. Owlette continues to be hard on Catboy, but she only makes the mission harder.
The following characters appeared in the episode "Owlette's Terrible Pterodactyl Trouble":