special effects system for transporting cryogenic fluid(s) from a container in which it is held in its liquid state, to produce a controlled and concentrated cloud or fog-like effect in a defined area in a manner which is substantially regulated and achieves and evenly pressurized distribution, composed of a control box, an optional humidifier, solenoids, metal pipelines and elbows, metal anchors and fittings therefore, as well as a fluid outlet, from which a preferably pressurized flow of the liquid nitrogen emerges for distribution from a plurality of delivery ports in the pipelines, and a fluid inlet, or "vent" valve of the container