Spawn lurks within the cathedral set built at Raleigh Studios. Says gaffer David Lee, "This set was built to the perms, leaving us with only about 10 feet above the grid. We were supposed to give it night and day looks with constant rain and smoke effects. Because of the tight space, we used smaller units, like Source Fours. There were a lot of those above and hidden in the set to add pieces of light here and there."