4x05: Deadly Ascent
4x04: Best Laid Plans
4x02: Dark Crossing
4x01: Adapt or Die
3x16: The Great Escape
3x15: Stranded
3x13: Predator
3x12: The Deep Freeze
3x11: Death Trap
3x10: Hell on Ice
3x09: Call of the Wild
3x08: Rite of Passage
3x07: Training Day
3x05: The Revelations
3x02: Winter's Wrath
2x16: Misty Mountain
2x15: Meltdown
