Doctor Who Dark Water 3D and Doctor Who Death in Heaven 3D 2014. Two linked episodes from the eighth series of the modern Doctor Who television series. In Dark Water, the Doctor and Clara Oswald face devastating loss when Clara’s boyfriend Danny Pink dies. Grief-stricken, Clara asks the Doctor for help. They discover a mysterious organization called 3W, led by the enigmatic Missy, which claims to communicate with the dead. They uncover a terrifying secret about the consciousness of the deceased. In Death in Heaven, the investigation reveals connections to the Cybermen. As the Cybermen rise, humanity faces a catastrophic threat. The Doctor confronts both the physical danger and emotional turmoil from Clara’s loss and their relationship. The episodes explore identity, morality, and the consequences of tampering with life and death. These episodes have a profound impact on the character development of the Doctor and Clara and set up future story arcs involving Missy.