4x02: Sudden Flight
4x04: The Conduit
4x05: Dancing Lessons
4x06: Inquisition
4x07: Into Hell, Part 1
4x08: Into Hell, Part 2
4x09: Shadow Riders
4x11: Switchblade
4x13: The Spear of Destiny
4x14: The Last Nazi
4x17: Flesh & Blood
4x18: Best Laid Plans
4x20: Chaos Theory
4x22: Unknown Soldier
2x08: Episode 8
2x07: Episode 7
