The Terrific Trio is Miseryville's 'local superhero team'. The trio broke up shortly after saving Lucius from Beasty, when Sammy wanted to join their team as 'Super Sammy' and rename the trio as The Freaky Four.
- Power Squid (Jimmy alter ego)
- Spaghetti Beezy (Beezy alter ego)
- Trouble Bubble Girl (Heloise alter ego)
- Super Sammy (Sammy alter ego; temporary member)