Mark J Thompson

 was the director and producer of several Big Finish Doctor Who audio stories in the Companion Chronicles range and the producer of the Kaldor City audio story The Prisoner.

The Companion Chronicles

 * Frostfire
 * Fear of the Daleks
 * The Blue Tooth
 * The Beautiful People

Kaldor City

 * Hidden Persuaders (as Leighton)
 * Checkmate (as Producer)
 * Storm Mine (as Supervoc 6)