The Screaming Skull (audio story)

 was the third full cast audio story in the The Worlds of Doctor Who audio anthology released in 2014 by Big Finish Productions.

Publisher's summary
Disgraced soldiers Ruth Matheson and Charlie Sato are called back into action by Captain Mike Yates, when the UNIT Vault is mysteriously locked down by a deadly force. Together they must infiltrate the Vault and get those trapped out alive. But what enemy are they facing?

Plot
to be added

Cast

 * Captain Ruth Matheson - Daphne Ashbrook
 * Warrant Officer Charlie Sato - Yee Jee Tso
 * Mike Yates - Richard Franklin
 * Mr Rees - Jamie Glover
 * Lieutenant Jane Lucas - Rachel Atkins
 * Soldier - Stephen Critchlow
 * Soldier - Rory Keenan
 * Terravore - Sinead Keenan

Continuity

 * Charlie and Ruth refer to once being under the control of (AUDIO: Mastermind), after which they were sent to Fortress Island, now acting as a retirement home for ex-UNIT operatives who posed a security risk (TV: The Sea Devils).
 * Charlie refers to Yates' subordination in his youth. (TV: Invasion of the Dinosaurs)
 * Yates mentions plastic daffodils (TV: Terror of the Autons) and Devil's End (TV: The Dæmons).
 * C19's Black Vault was moved to the Angel of the North in the 1990s. (PROSE: The Scales of Injustice; AUDIO: Tales from the Vault)
 * When Rees looks into Yates' mind, he sees Brigadier Lethbridge-Stewart, the Daemons (TV: The Dæmons), the Daleks (TV: Day of the Daleks), the Master (TV: Terror of the Autons, et. al), Karfel (TV: Timelash; PROSE: Speed of Flight), Hyde Park frozen in July (AUDIO: The Magician's Oath), stone circles in Scotland (AUDIO: Vengeance of the Stones), a shining blue crystal (TV: The Green Death), Operation Golden Age (TV: Invasion of the Dinosaurs), Nest Cottage and Mrs. Wibbsey (AUDIO: Survivors in Space, et. al).