本片是一部南斯拉夫动画片，由兹拉特科·葛雷吉克导演，由主演。
剧情简介：The good deeds of a well-meaning fellow are repaid with ingratitude and malevolence. This is too much for our friend and he begin to rival the Devil in his maliciousness. Giving that he so far overdoes it that the Devil is even upset. In the end he returns to his original temperament.
This was the debut film of Zlatko Grgic, a Zagreb legend, in 1965 at the age of 20. It demonstrates his comedic talents at their best, as a well-meaning fellow learns to appreciate the benefits of "devilish" behavior.
1966 Special Diploma, Bergamo
外文名：Davolja Posla
别名：The Devil's Work / ĐAVOLJA POSLA
类型：动画 / 短片
地区：南斯拉夫
导演：兹拉特科·葛雷吉克
编剧：Tihomir Ilić
