Roswell Conspiracies: Aliens, Myths and Legends - Season 1 Episode 34 -

Asiri aliens, Odin and Loki, escape from an Alliance maximum containment unit. Logan and Sh'lainn capture Loki thinking he will lead them to Odin. However, the trickster has allowed himself to be captured so that he can steal a crystalline key that will release a Banshee-Imprisoned frost giant.