Sixth Doctor Regenerates | Colin Baker to Sylvester McCoy | Time and the Rani | Doctor Who

The TARDIS is pulled down to the planet Lakertya by the Rani, when she discovers The Doctor his regeneration has already begun... Subscribe here for more exclusive Doctor Who clips and content The Brand New Doctor Who Website - Doctor Who YouTube Channel Doctor Who Facebook: Doctor Who Twitter This is a commercial channel from BBC Studios. Service & Feedback