1x19: The Minutes
1x21: Back to School
1x22: Mother's Day
1x02: The Retreat
1x06: The Trader
1x07: The Reunion
1x08: The Exchange
1x02: Guts
1x04: Vatos
1x05: Wildfire
1x06: TS-19
2x02: Bloodletting
2x05: Chupacabra
