Terry Nation Army

 was an independent documentary series about the behind-the-scenes history of the Daleks on television. It was masterminded by Gavin Rymill and Jon Green, being a spin-off of the Dalek63•88 reference website and released on its official YouTube channel.

Series 1 (comprising six episodes around 20 minutes in length) was released over the month of July 2019 on YouTube, having been announced in June. Eight additional "unbound" episodes were released following Series 1's conclusion, spanning the period from 12 August 2019 to 28 February 2020. These "Specials & Bonus Videos", as they were labeled, focused on tangential aspects of the history of 1960s Doctor Who. These episodes later would be retroactively incorporated into Series 1. Series 2 was comprised of eight episodes, releasing from April to December 2022. Series 3 began releasing in May 2023.

A series of Youtube shorts under the name of Terry Nation Army Shorts, focusing on single events of Dalek prop history, began releasing in September 2022 and are around one minute in length.

Although not licensed by the BBC, the series featured participation by many people involved in the production of official Doctor Who media, such as Jonathan Morris. It also developed a partnership of sorts with Big Finish, who timed a special promotion on The Masters of Luxor with the release of the Terry Nation Army episode The Failed Dalek Rivals, which ended by advertising said promotion.

Trivia
The name "Terry Nation Army" is a reference to the song "" by American rock band.