Superboy
Season 2 Episode 3 - Metallo
6.2 ?
1988
Action & Adventure, Drama, Sci-Fi & Fantasy
A heart attack patient, who is also an escaped convict, transforms into a cyborg with a heart powered by kryptonite.
Episodes in Season 2
1
With This Ring, I Thee Kill
2
Lex Luthor: Sentenced to Death
3
Metallo
NOW PLAYING
4
Young Dracula
5
Nightmare Island
6
Bizarro... The Thing of Steel
7
The Battle with Bizarro
8
Mr. and Mrs. Superboy
9
Programmed for Death
10
Superboy's Deadly Touch
11
The Power of Evil
12
Superboy... Rest in Peace
13
Super Menace!
14
Yellow Peri's Spell of Doom
15
Microboy
16
Run, Dracula, Run
17
Brimstone
18
Abandon Earth
19
Escape to Earth
20
Superstar
21
Nick Knack
22
The Haunting of Andy McAlister
23
Revenge from the Deep
24
Secrets of Superboy
25
Johnny Casanova and the Case of Secret Serum
26
