Fondo para la produccion Cinematográfíca de Calidad Foprocine-México presentan ; una producción de Ultra Films ; en coproducción con : B.I.A.S. Postproducción Equipment and Film Design ; productor : Rodrigo Herranz ; edicion, guion y direccion, Lucia Gaja
directed & produced by Keith Maitland ; produced by Susan Thomson, Megan Gilbride ; a co-production of Tower Documentary LLC and the Independent Television Service (ITVS), with funding provided by the Corporation for Public Broadcasting (CPB)