Well, I just had an idea for an episode. It seems quite believable as we saw something kind of like that happen in films I and III.
Tricia goes playing with the Gang of Seven, they go into the Mysterious Beyond, and Tricia nearly becomes a meal for Red Claw.
Topps, furious at their lack of responsibility, tells Cera that the others are a bad influence on her and that she and Tricia will no longer be allowed to play with the others.
Cera and Tria are upset, but Topps, as usual, is obstinate. Eventually, Cera runs away and is able to convince the others to come with her. Unknown to them, Tricia spotted them and went after them.
They see her and suddenly see Red Claw, Screech, and Thud. The Gang of Seven are able to save Tricia. Topps and Tria happen to see them rescue her.
Topps at first, though, thinks that they again put Tricia into danger, but Tria reminds Topps that he was supposed to be watching Tricia that time and that he goofed up and that accidents happen.
Topps realizes that he's been foolish and apologizes to everyone and they all go back and are allowed to see each other again.