The Panopticon/Maxil - obsolete trivia
From Tardis Wiki, the free Doctor Who reference
< User:SOTO | Forum Archive
"Although this was the only time a future actor to play a Doctor would be involved in an earlier production on screen, David Tennant participated in several Doctor Who audio dramas for Big Finish Productions (the first being Colditz) before being cast as the Tenth Doctor."
In light of something I won't mention as it would violate T:SPOIL, should the note be removed?
