In the second episode of the 12-part story "The Dalek Masterplan," the Doctor and his companions have landed in the jungles of Kembel, in hopes of thwarting the latest mass-destruction scheme of the mutant Daleks. The story takes an unexpected turn when the Doctor appears to align himself with the Dalek hordes, who promptly burn down the jungle. Taken aback, Bret Vyon (Nicholas Courtney) nonetheless struggles to keep the original mission alive. Written by Terry Nation, "Day of Armageddon" originally aired on November 20, 1965; this episode apparently no longer exists. ~ Hal Erickson, Rovi