This article needs a big cleanup.
How can we be sure this is the same person?
These problems might be so great that the article's factual accuracy has been compromised. Talk about it here or check the revision history or Manual of Style for more information.
Nick Clark wrote Notre Dame du Temps in Short Trips: Companions.
He was also a unit manager, location manager and location scout for Peter Capaldi-era Doctor Who, as well as in The Day of the Doctor.