Crystals Have Power


Episode Info

Finn swears a life of non-violence right before a race of indestructible crystal-men abduct him to another dimension.


Hynden Walch
as Princess Bubblegum
Niki Yang
as Lady Rainicorn
Tom Kenny
as Ice King
Olivia Olson
as Marceline the Vampire Queen
Pendleton Ward
as Lumpy Space Princess
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