4x10: Insatiable
4x09: Child's Play
4x08: Sick Burn
4x07: Loco Parentis
4x06: Homecoming
4x03: Heads of State
4x02: In Plain Sight
4x01: Columbia
3x18: Ragnarok
3x17: Delaware
3x15: Incommunicado
3x14: Into the Wild
3x13: Dark Mirror
3x11: Kindred Spirits
3x09: One Life
