The basics are good, taking up the story of Morbius and the Sisters of Karn, and following on from the Gallifrey depicted in the previous Eight/Lucie season, with a strong showing by Nickolas Grace as the guest baddie. But there wasn't really enough story for a two-parter; and I thought it was a bit feeble not to allow Lucie some closure on her relationship with the Doctor. The ending is a pretty massive cliffhanger. ( )