Emiliano De Pablos Spain’s fast-growing TV production company Mediacrest is joining forces with Wanda Vision, one of the country’s top arthouse distributors-producers, on docu-filmmaker Gerardo Olivares’ project “Lonely Man.”The Mediacrest-Wanda deal will see Wanda Vision’s partners José María and Miguel Morales assuming co-producers roles, handling an undisclosed part of project distribution rights.“Lonely Man” represents Olivares’ return to the docu-fiction genre, a territory he already