Philip Hinchcliffe era 　　The planet Karn is home both to a mystic Sisterhood, whose sacred flame produces an elixir of life, and to Mehendri Solon, a fanatical scientist who is using the remnants of spaceship crash victims to put together a new body for the still-living brain of the executed Time Lord criminal Morbius. 　　When the Doctor and Sarah arrive on the planet, Solon decides... (展開(kāi)全部)