Scooby-Doo! Mystery Incorporated S1E20
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Scooby-Doo! Mystery Incorporated
S01E20 — The Siren's Song
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Scooby-Doo! Mystery Incorporated poster

Scooby-Doo! Mystery Incorporated

S01E20 The Siren's Song

2011-06-14

Feeling excluded from her friends, Velma takes it upon herself to look into the recent assaults by strange amphibious creatures known as "Fish Freaks" near a deserted oil rig. To her surprise, she encounters a familiar face—a mermaid who becomes her unexpected ally in the investigation!

Season 1 Episodes

1
Beware the Beast from Below
2010-07-12
 2
The Creeping Creatures
2010-07-19
 3
Secret of the Ghost Rig
2010-07-26
 4
Revenge of the Man Crab
2010-08-02
 5
The Song of Mystery
2010-08-09
 6
The Legend of Alice May
2010-08-16
 7
In Fear of the Phantom
2010-08-23
 8
The Grasp of the Gnome
2010-08-30
 9
Battle of the Humungonauts
2010-09-06
 10
Howl of the Fright Hound
2010-10-04
 11
The Secret Serum
2010-10-11
 12
The Shrieking Madness
2010-10-18
 13
When the Cicada Calls
2010-10-25
 14
Mystery Solvers Club State Finals
2011-05-03
 15
The Wild Brood
2011-05-10
 16
Where Walks Aphrodite
2011-05-17
 17
Escape from Mystery Manor
2011-05-24
 18
The Dragon's Secret
2011-05-31
 19
Nightfright
2011-06-07
 20
The Siren's Song
2011-06-14
 21
Menace of the Manticore
2011-06-21
 22
Attack of the Headless Horror
2011-06-28
 23
A Haunting in Crystal Cove
2011-07-05
 24
Dead Justice
2011-07-12
 25
Pawn of Shadows
2011-07-19
 26
All Fear the Freak
2011-07-26