Seven to One (audio story)

 was a 2011 Big Finish Productions audio short story, read by Nicholas Briggs. It features the first seven Doctors and is published in eight parts spread across the disk between the other stories. It was marketed as a First Doctor story and is listed so by Big Finish.

Summary
Seven Doctors... one tricky situation. Will the First Doctor be able to save his future incarnations from a deadly game?

Characters

 * Seventh Doctor
 * Ace
 * Sixth Doctor
 * Peri Brown
 * Fifth Doctor
 * Nyssa
 * Fourth Doctor
 * Romana II
 * Third Doctor
 * Jo Grant
 * Second Doctor
 * Jamie McCrimmon
 * First Doctor
 * Susan Foreman

Continuity
to be added

Timeline
to be added