 Opting to record using Mitchell cameras incorporating 35 mm Eastman Kodak film and anamorphic lenses, Warren recalls that the produced footage boasted "an incredibly sharp image and what I would term as the 'American' look." He remembers that the setting of the Chislehurst Caves rendered the subterranean complex more realistic than a potential in-studio alternative given the modest budget of Inseminoid. However, the cold, damp, airless conditions, combined with the uneven surface of the cave floors, complicated the filming sessions and necessitated frequent repairs of equipment.
