Various shots of Joseph Abbu rewinding film inside NFB film lab. CU PANs of developing machine showing rollers, chemical baths and dryer. HAS of Abbu and machine. Interior shot of room, developing machine, Abbu entering and operating the controls. CU of his hand pushing buttons. Shot of man bringing roll of film to lab office, Louise Bertrand taking roll and placing it on a shelf. MS of Janice inspecting film and making a cement splice in inspecting room, ZOOM IN on 16mm film in her hands. MS of technician threading film through sonic cleaning machine. Rather dark shot of man threading film through printer in printing room. ECU of instrument. WA PANs of laboratory with technician checking developing machine.