Sinister mermaid
Sinister Mermiad

Character Info Edit

Identity Rachel
Motive to get revenge on the gang for getting JC arrested
Appearances Oh No, A Mermaid!!
Type mermaid
Location Conway Recording Studios

The Sinister Mermaid is an evil mermaid that is simular to Banshee from Scooby-Doo! Abracadabra-Doo. She attacked Katy Perry and Conway Recording Studios when Katy wasmaking her mermaid-themed music video, But she was really Shaggy's ex-girlfriend Rachel. Rachel used the costume to get revenge on Shaggy and Scooby (and the rest of the gang at that matter) for getting her boyfriend in jail.


Sinister Mermaid has the beautiful form of Banshee but has an orange mermaid tail and pearls.


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.