Scooby-Doo! Mystery Incorporated

Season 1 • Episode 11• The Secret Serum• ★ 8.2

There's a vampire loose in Crystal Cove, terrorizing the residents and stealing an odd assortment of loot. When the gang does some sniffing around, they discover an unlikely suspect… Daphne's MOTHER. Things are already strained within Mystery Inc., and with this latest blow, the gang is truly torn in half. Girls on one side, boys on the other.

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

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