7x04: The Power of Three
6x12: Closing Time
6x11: The God Complex
6x09: Night Terrors
6x08: Let's Kill Hitler
6x06: The Almost People
6x05: The Rebel Flesh
6x04: The Doctor's Wife
6x02: Day of the Moon
5x13: The Big Bang
5x11: The Lodger
5x09: Cold Blood
