Plot Summary:Whilst The Doctor, Steven and Vicki are traveling to their next destination, on the planet Kembel, Marc Cory, a Space Security Service agent discovers The Daleks are attending a secret meeting with their allies. Where Cory discovers the Dalek's evil plan, which sets the stage for the epic 12-part adventure "The Dalek Master Plan".
It is a standalone episode, serving as an introduction to the 12 part story The Daleks' Master Plan. It is notable for the complete absence of the regular cast, including the Doctor (although William Hartnell is still credited on-screen). The story focuses on Marc Cory and his attempts to warn Earth of the Daleks' latest plan.