1x15: Cor-ai
1x16: Enigma
1x17: Solitudes
1x18: Tin Man
1x20: Politics
2x03: Prisoners
2x04: The Gamekeeper
2x05: Need
2x06: Thor's Chariot
2x08: Family
2x09: Secrets
2x10: Bane
2x11: The Tok'ra
2x13: Spirits
2x14: Touchstone
2x15: The Fifth Race
