Stranded in the jungles of Kembel, the most hostile planet in the Galaxy, Space Security agent Marc Cory has stumbled across the most deadly plot ever hatched - the Daleks are about to invade and destroy the Universe. Cory has to get a warning back to Earth before it's too late - but the Daleks find him first. Months later the Doctor and his companions arrive on Kembel and find Cory's message. But it may already be too late for Earth - the Daleks' Masterplan has already begun.

Mission to the Unknown
MISSION TO THE UNKNOWN

Writer: Terry Nation

Serial T/A (1 Episode)
Season: 3
Original Screening: 9 October 1965
Writer: Terry Nation
Director: Derek Martinus
Producer: Verity Lambert
Script Editor: Donald Tosh

Missing Episodes: All

Cast:
Template (The Doctor),
 

Also featuring The Daleks

Also by Terry Nation
Also by John Peel