4 February (releases)

On 4 February, a number of things set in or relevant to the Doctor Who universe were released or published.


 * 1967 - Episode Four of The Underwater Menace was first broadcast on BBC1.
 * 1978 - Episode One of The Invasion of Time was first broadcast on BBC1.
 * 2019 - Doctor Who: Until the World Ends was released on DVD and Blu-ray.