Arguably, Stojković delivered some of his finest work while working with the director Slobodan Šijan, who was in turn most successful when working with Dušan Kovačević scripts.
Šijan, who previously worked with Stojković on a several TV productions, made his big screen debut with Ko to tamo peva (Who's Singing Over There?, 1980), a farcical comedy set at the beginning of World War II in then Yugoslavia.