In the conclusion of the 12-part story "The Dalek Masterplan," things come full circle as the TARDIS crew and the Daleks reconverge on the devastated, dust-covered planet Kembel. Will the Daleks finally succeed in their plans to wreak wholesale havoc with their Time Destructor? Or will the Doctor (William Hartnell) find a way to save the universe yet again? Written by Dennis Spooner, "The Destruction of Time" originally aired on January 29, 1966; this episode apparently no longer exists. ~ Hal Erickson, Rovi