Season 1, Episode 20
The Casket of Ancient Winters
Air Date: 2011-05-15
Overview: Dark elf Malekith the Accursed locates an Asgardian artifact that plunges the Earth into eternal winter.
Runtime: 25 minutes
2.5 / 5
Quinton Flynn
Eric Loomis
Brian Bloom
Rick D. Wasserman
Colleen O'Shaughnessey
Chris Cox
Fred Tatasciore
Wally Wingert
Alex Désert
Gabriel Mann
Jennifer Hale
Jonathan Adams
James C. Mathis III
Vanessa Marshall
Roger Craig Smith
Kari Wuhrer
Paul Giacoppo
Jay Oliva
