The Flash (1990)

When a bolt of lightening crashes through a police crime lab, a mix of electrically charged substances bathes chemist Barry Allen, transforming him into the fastest man alive--The Flash. Watch The Flash (1990) series full episodes online streaming for free. The Flash is Barry Allen, a police scientist, who was working one night during a terrible thunder storm when a bolt of lightning crashes through the lab window, electrocuting him. Barry survives and soon learns that he is now able to move at almost incomprehensible speed.