Mission from Colonel White! (short story)

Mission from Colonel White! was a 21 short story printed in TV Century 21 that contained elements from the Doctor Who universe.
Notably, it saw the Mysterons once again attempt to destroy Unity City, a location first introduced in The Daleks comic story Duel of the Daleks.
== Summary ==
On behalf of Colonel White, Agent Twenty One briefs Universal Secret Service agents and Spectrum's Shades on the situation that the Mysterons have captured a TX 204 Jet-fighter and intend to use it to destroy Unity City. He states Agents and Shades should report to him immediately with information on how they would stop the plane mid-flight, along with a reminder that agents whose reports are featured on the USS page will be awarded ten shillings.
== Characters ==
* Twenty One
== Worldbuilding ==
* The TX 204 Jet-fighter is one of the world's most effective combat craft.
* Twenty One specifies that agents' reports should be no longer than one hundred words.
== Story notes ==
* As well as a crossover with the Doctor Who universe, this story also crossed over with Captain Scarlet through the heavy involvement of Spectrum and the Mysterons.
== Continuity ==
* The Mysterons have threatened to destroy Unity City before. (COMIC: We Will Destroy Unity City, A New Threat!)
Category:Stories set in 2069
Category:TV21 short stories
Category:1969 short stories
Category:Stories that crossover with non-DWU series