During the production of the "El Cid" Episode, Director Scott Billups was chagrined to find that none of the Actors hired to portray Spanish Soldiers knew how to shoot a bow and arrows, but his Director of Photography, Joe di Gennaro was a trained Archer. So, he dressed his DP in Armour and photographed him in front of a green screen, launching arrows at the camera. The Result: Every one of the two thousand soldiers defending the Castle Valencia was portrayed by his Cameraman!