in and finish destroying the planet. The rest of the universe assumes that the species that died off did the damage to themselves, and the Shalka live underground in the remains of that world. The Doctor swallows the small piece of Shalka he removed from Alison's forehead. He bonds with it, reprogramming it to do what he wants. He uses its knowledge to plug himself into their sonic network and understand the shrieks. He engages Prime in a "sonic duel", which he purposely throws to get Prime to move him toward the black hole controls. He activates the black hole, sucking in Prime and sending her to her death. Alison stops the black hole and the Doctor coughs up the piece of Shalka. He puts it back in Alison's head, where she fights off the remaining Shalka and shuts down the screams. The Doctor unplugs her a few moments before she can reprogram the scream to heal the atmosphere. He tells her that she cannot be allowed that much power. On board the TARDIS, the Master reveals that it has been a long time since the Doctor had a living companion. His last companion was killed in the events that also led to the Master choosing to have his consciousness placed in the android and to the Doctor's exile. Without being specific, the Master tells her that they are being controlled by an unknown force and the Doctor wants Alison to stay as his companion but he won't ask her to. After they land, Joe arrives and Alison tells him she is leaving with the Doctor because she is bored and wants to see the universe. Joe reluctantly accepts her decision and a kiss before the Master begins the TARDIS dematerialising cycle and they board the craft. Production Doctor Who had suspended production in 1989, and aside from charity specials had only resurfaced as an American-funded television movie in 1996, which did not garner enough ratings to go to a regular series. When Shalka was announced in July 2003 for planned broadcast in November, the possibility of Doctor Who returning to television screens still seemed remote and BBC Worldwide were continuing to shop around for another possible movie deal. As a result, BBCi officially announced, with BBC approval, that the Doctor appearing in Shalka would be the Ninth Doctor. However, events rapidly overtook this. In September Lorraine Heggessey, the Controller