They had to stop the shooting several times because of Gillian Anderson's reaction when Burt Reynolds danced.
The massive use of Neapolitan dialect songs is strictly connected to high interest that people of Naples traditionally have to numerology, both to win lottery and to predict future.
Burt Reynolds got the part of God after he'd expressed an interest in appearing in the show to Robert Patrick (the two had met whilst making Striptease (1996)).
"Torero," sung in Spanish, translates as " bullfighter." The clip ends with a traditional flourish heard at bullfights.