1x03: Gregory
1x02: The Clock
1x01: Pilot
7x14: Person to Person
7x12: Lost Horizon
7x11: Time & Life
7x10: The Forecast
7x09: New Business
7x06: The Strategy
7x05: The Runaways
7x04: The Monolith
7x03: Field Trip
7x02: A Day's Work
7x01: Time Zones
6x13: In Care Of
6x12: The Quality of Mercy
6x10: A Tale of Two Cities
6x09: The Better Half
