Torchwood: The complete first season

Disc one (Episodes 1-2): Everything changes ; Day one

Disc two (Episodes 3-5): Ghost machine ; Cyberwoman ; Small worlds

Disc three (Episodes 6-7): Countrycide ; Greeks bearing gifts

Disc four (Episodes 8-9): They keep killing Suzie ; Random shoes

Disc five (Episodes 10-11): Out of time ; Combat

Disc six (Episodes 12-13): Captain Jack Harkness ; End of days

Disc seven: Torchwood declassified.