directed by Jeff Spitz ; co-producers, Jeff Spitz & Bennie Klain ; executive producer, Bill Kennedy ; director of photography, Mark Eveslage ; Jeff Spitz Productions
a film by David MacDougall ; producer, Paolo Piquereddu ; directed and filmed by David MacDougall ; produced by Istituto superiore regionale etnografico, Regione autonoma della Sardegna and Fieldwork Films in association with BBC