19x01: Castrovalva, Part One
18x28: Logopolis, Part Four
18x27: Logopolis, Part Three
18x26: Logopolis, Part Two
18x25: Logopolis, Part One
18x12: Full Circle, Part Four
18x10: Full Circle, Part Two
18x09: Full Circle, Part One
18x08: Meglos, Part Four
18x07: Meglos, Part Three
