Season 4 · Episode 3 of 22
Aired Oct 20, 1991
The Kryptonite Kid
Sun, Oct 20, 1991
·
21 min
0 of 22 watched this season
Kryptonite infects a young scientist during a lab explosion, causing him to use his newfound powers against Superboy.
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Airs
Sun, Oct 20, 1991
21 min
Show
Superboy
100 episodes
Episode
S4 · E3
in Superboy