OCTV Producciones ; produced by Fernando Mancha, Alejandro Morales, Luis Mancha ; in collaboration with Universidad de Alcalá ; written by Alejandro Morales, Luis Mancha ; directed by Luis Mancha
an Artist Tribe/One Step production ; a Judy Chaikin film ; produced by Judy Chaikin, Michael Greene ; producer, Nancy Kissock ; producer, Hugh M. Hefner ; director, Judy Chaikin ; written by Judy Chaikin and Edward Osei-Gyimah