I got the original 4-dvd box of Engineering an Empire (I should dig that out and watch it again), then they revived it long enough to generate two more dvd’s worth of episodes, so, uh, I think that’s around as well. Peter Weller’s dynamite in that. He studied under Hatfield, and the two of them do a sort of interview in one of the episodes, it’s great!
Agree. The commentary in the Engineering an Empire is excellent. And section where they explain the challenge of building aqueducts to Rome from 40 miles away was also outstanding.