1x07: I Know Who You Are
1x05: Casualties of War
1x02: To Keep Us Safe
1x06: War of the World
1x05: Sea Change
1x02: The Man from Mars
1x01: Earthfall
1x13: Straw Man
1x12: Beholder
1x11: Disrupt
1x10: Perception
1x09: Unbound
1x08: You are Here
1x07: Simon Says
1x06: Arrhythmia
1x05: Blood Brothers
