1x12: The No-Brainer
1x09: The Dreamscape
1x08: The Equation
1x05: Power Hungry
1x04: The Arrival
1x03: The Ghost Network
1x02: The Same Old Story
5x13: An Enemy of Fate
2x02: The Boo
5x02: The Price
2x01: Axis Mundi
2x01: Episode 1
5x01: Separation Anxiety
9x03: Under the Lake
4x12: The Orphan
4x11: The Road Home
