Where To Stream Scooby-Doo! Mystery Incorporated Season 1 Episode 20
The Siren's Song
- Aired June 14, 2011
- 30 Min
- Rated 9.8
- Number 21 Of 52 Rated Episodes
After a sardine boat goes missing near a haunted oil platform, Velma follows up an anonymous tip on her own and encounters a singing mermaid.