Superman Season 1 Episode 13 1988

Superman Season 1 Episode 13: Clark Kent goes on a holiday with his parents, but must leave as Superman when General Zod and his Phantom Zone companions create a creature known as the Hunter. The Hunter can transform into any material he wants and transforms into steel in order to kidnap Lois Lane. The Hunter then transforms himself into Kryptonite and apparently kills Superman. Superman, however, is only in suspended animation and Lois Lane awakens him. Superman destroys the Hunter and uses the Phantom Zone projector in order to keep General Zod in the Phantom Zone.