Ruletero a toda marcha ("Taxi Driver in Full Swing") is a 1962 Mexican film writed and directed by Rafael Baledón and starring Eulalio González ëPiporroû, MarÃÂa Duval, Norma Angélica, Sara GarcÃÂa, Emma Roldán and LucÃÂa Prado. This film marked the film debut of the actress, comedian, singer-songwriter and dancer, MarÃÂa Elena Velasco, in uncredited roles.