Matt Hatter Chronicles
Season 1, Episode 9: The Lost Skeleton Key
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When two explorers uncover the Lost Skeleton Key, Tenoroc sends Cyclops to steal it and locate the invisible portal to Tenoroc's prison dimension. Matt realizes that if the Key can free Tenoroc... it can also free his Grandpa Alfred.
All Episodes - Season 1
Episode 1
Knights of the Multiverse
Episode 2
Sting of Scorpiotron
Episode 3
Skull of the Black Raven
Episode 4
The Rise of the Mummy
Episode 5
The Sand Warrior
Episode 6
Doc Fossil
Episode 7
Little Box of Horrors
Episode 8
The Maze of the Minotaur
Episode 9
The Lost Skeleton Key
Episode 10
Twisted Genie
Episode 11
Fire Phoenix Rising
Episode 12
Medusa and the Stone Army
Episode 13
Chamber of Doom