Guarda su CINEBLOG01. According to the information written in the credit roll of "Seoul 7000," the film was filmed in Seoul in November 1976 with an 'Elmo 108' 8mm camera using Kodachrome 40 film. It was also stated that "it was filmed frame by frame, and the shooting speed was adjusted differently for each shot," and "the number 7000 in the title of this film represents the total number of frames in all parts except for the title."