848983

To resolve a temporal paradox, the Seventh Doctor and Ace kidnapped John Dee and Edward Kelley in 1568 and left them in 848983. There, Dee and Kelley worked for Uriel to create an SOS using the abandoned streets of Prague. In 848988, earlier versions of the Doctor and Ace saw the SOS and came to the rescue. Uriel took the TARDIS, forcing the Doctor and Ace out with Dee and Kelley in 848983. Shortly, the older Doctor and Ace arrived and swapped out the older Dee and Kelley for the younger versions, then brought the older versions back to 1568. (PROSE: Sunday Afternoon, AD 848,988)