Doctor Who: The Sirens of Time (2021 promo)
Released July 1999
Written By: Nicholas Briggs
Starring: Peter Davison, Colin Baker, Sylvester McCoy, Andrew Fettes, Nicholas Briggs, Mark Gatiss, Maggie Stables, Nicholas Pegg, John Wadmore, Anthony Keetch, Sarah Mowat, Colin McIntyre, Michael Wade, James Arnott, Nicholas Briggs, Stephen Cole, Nicholas Briggs, Jason Haigh-Ellery, Gary Russell, Nicholas Briggs, Nicholas Briggs
Duration: 76 minutes
Gallifrey is in a state of crisis, facing destruction at the hands of an overwhelming enemy. And the Doctor is involved in three different incarnations - each caught up in a deadly adventure, scattered across time and space. The web of time is threatened - and someone wants the Doctor dead.
The three incarnations of the Doctor must join together to set time back on the right track - but in doing so, will they unleash a still greater threat?