Doctor Who
Dangerous Journey (Planet of Giants, Part Two)
Season 2, Episode 2 · Aired 1964-11-07

Synopsis
The doors of the TARDIS open of their own accord just before it materialises, running out of control. On emerging, the travelers find the ship has been reduced in size and they are now only about an inch tall. As tiny people, they stumble across a plot by a ruthless businessman,Forester, and his misguided scientist colleague, Smithers, to launch a new insecticide, DN6 — a product so destructive that it would kill not only those insects harmful to agriculture but also those vital to it. Forester is willing to commit murder to ensure the success of his business, as civil servant Arnold Farrow discovers to his cost. The criminals are brought to justice when the Doctor and his friends — hampered by the fact that Barbara is ill from the insecticide — tamper with the telephone in Smithers' laboratory, fuelling the suspicions of the local exchange operator, Hilda Rowse, who sends her police constable husband Bert to investigate.
In the series
This episode is part of Doctor Who (1963–) on BBC.
A time-traveling renegade in a police box — regeneration as infinite franchise life.
Key cast
- William Hartnell as The First Doctor
- Patrick Troughton as The Second Doctor
- Jon Pertwee as The Third Doctor
Also in season 2
- S02E01 Planet of Giants (Planet of Giants, Part One)
- S02E03 Crisis (Planet of Giants, Part Three)
- S02E04 World's End (The Dalek Invasion of Earth, Part One)
- S02E05 The Daleks (The Dalek Invasion of Earth, Part Two)
- S02E06 Day of Reckoning (The Dalek Invasion of Earth, Part Three)
- S02E07 The End of Tomorrow (The Dalek Invasion of Earth, Part Four)