1x05: Croaked
1x06: Drift
2x02: Ontological Shock
3x01: Bees in the Hive
3x05: The Light of Day
2x06: Navigator
1x01: Toes
1x01: Pilot
1x08: Heaven's on Fire
1x06: Speaking in Tongues
1x04: Dance Macabre
1x08: The Sales Report
