On January 2020, 752, Iranian-Canadian dentist Hamid Ismailion lost his wife and child in the downing of Ukrainian flight No. 752 near Tehran.

Since then he has been searching for missing justice. The Canadian documentary "752 Is Not A Number" is produced in 752 and directed by Iranian director Babak Piyamari in his first documentary. The film contains several ideas, some of which are direct and easy to capture and interpret, and others are lined between the folds of the film and open the door to interpretation.