4x19: Ties That Bind
4x20: Atonement
4x22: Empowerment
4x24: Secret Love
5x01: Reward Day
5x04: Tangled Web
5x06: Ghosts
4x16: Undercover
4x15: Reunion
4x14: Twilight Zone
4x13: Once Bitten
4x12: Tomato Can
4x11: Pirates
4x10: Just Desserts
4x09: The Hit
4x08: In Harm's Way
4x07: No Smoke
4x06: Last Seen