Ep 23. Heavy Metal

In Superman: The Animated Series season 2 episode 23, titled "Heavy Metal," the Man of Steel faces off against a powerful new enemy. The episode opens with Superman responding to a distress call from a group of scientists who have discovered a strange metal in a remote part of the world. When Superman arrives, he finds that the metal is incredibly strong and seems to have a mind of its own.

Soon, Superman learns that the metal is actually alive and has bonded with one of the scientists, a man named John Henry Irons. Irons is able to control the metal and uses it to become a powerful new superhero called Steel. However, Steel's powers come with a dangerous side effect - the longer he uses them, the more the metal takes over his mind.

Meanwhile, a group of criminals has also discovered the metal and are using it to create their own weapons. Led by the ruthless and cunning Amanda Waller, the criminals begin selling their weapons to the highest bidder, causing chaos and destruction throughout the city.

As Superman and Steel team up to stop the criminals and save the city, Steel begins to struggle with the metal's influence over him. Eventually, he loses control and becomes a threat to both Superman and the city. It's up to Superman to stop his friend and find a way to rescue him from the metal's grasp.

"Heavy Metal" is a thrilling episode of Superman: The Animated Series that explores the dangers of power and the importance of friendship. With its fast-paced action and powerful storytelling, this episode is a must-watch for fans of the series and superhero genre alike.