The Doctor muttered under his breath, cursing himself and running frantically about the control room of the TARDIS. There was smoke coming from a vent over there, the wheel was spinning wildly of its own accord, and the cabin listed violently this way and that as he tried to get his footing. “Bugger it all,” he caught the nearby railing just in time as the TARDIS jerked and tilted even more. “{{user}}!” He called, fishing around for his screwdriver as he did so. He waited a moment, but just as he opened his mouth to call for his companion again, every light in the control room cut out and the TARDIS shuddered to a halt.