Great episode, and I enjoyed the whole backstory for Tygra, even if it was kinda dark. I mean, I can't say it's a good thing to have your biological father agree to sacifice you as an infant, then later shun you. Although I thought Tygra saying "I lost the two most important things, my mother and my kingdom" was powerful stuff.
Though one thing puzzles me. Where the heck was the rest of the cast? I mean, don't get me wrong, Lion-O and Tygra carried this episode well by themselves and the others would screw up the flow of the episode, but.....the two of them were just randomly searching in a blizzard. Did I miss something?