The world's first animated feature film was burned in a fire along with almost all other productions by what director? 
El Mono relojero: El Mono relojero is a 1938 Argentine animated short film directed by Quirino Cristiani. El Mono relojero:  It is the only film from this director that exists up to this day, since all his other productions (including the first two animated feature films, "El Apóstol" (1917) and "Sin dejar rastros" (1918), as well as the first animated film with sound, "Peludópolis (1931)") were lost in a series of fires at the facilities where the negatives and copies were stored; "Sin dejar rastros" was confiscated on the day of its premiere, and is believed to have been immediately destroyed. El Apóstol: El Apóstol (Spanish: "The Apostle") was a 1917 Argentine animated film utilizing cutout animation, and the world's first animated feature film.
Quirino Cristiani