Superman III was released in the year 1983。Superman III is also called as Superman vs. Superman, Superman III - Der stählerne Blitz, Stålmannen går på en kryptonit。

Wealthy businessman Ross Webster discovers the hidden talents of Gus Gorman, a mischievous computer genius. Ross decides to abuse his talents, in a way to help Webster with his plans for economic control. When the man of steel interferes, something must be done about Supes. When Gus' synthetic Kryptonite fails to kill Superman, it turns him in an evil incarnation of his former self. The tar-laced Kryptonite pits man against himself, setting up the Clark vs. Superman battle.

Superman III actors and actresses include Annette O'Toole, Christopher Reeve, Jackie Cooper, Margot Kidder, Richard Pryor, Terry Camilleri。