Ep 20. Obscura

In Smallville season 1 episode 20, entitled "Obscura," we follow the story of a photographer named Peter who has the ability to turn himself invisible. Clark, who is interning at the Daily Planet, takes an interest in Peter's work and tries to help him jump-start his career. However, things take a turn when Peter starts using his powers for personal gain and begins stalking Lana. Meanwhile, Lex tries to get closer to his father by befriending Helen, but their relationship takes a dark turn when they uncover a family secret.

The episode begins with a mysterious photographer taking pictures of a private event attended by Clark and Pete. After Clark saves a man from a falling light fixture, the photographer, Peter, approaches him and tells him he has captured the moment. The two strike up a conversation, and Clark is impressed by Peter's work and offers to help him get a job at the Daily Planet. However, it soon becomes clear that Peter has ulterior motives.

As Clark helps Peter navigate the world of photojournalism, Peter begins using his powers of invisibility for personal gain. He stalks Lana, taking pictures of her in her private moments, and even sneaks into her bedroom. Clark is horrified when he discovers this and tries to stop Peter from using his powers for evil. However, Peter is too far gone and refuses to listen to reason.

Lex, on the other hand, is dealing with his own issues. He is hopeful that he can repair the strained relationship he has with his father and decides to befriend Helen, his father's new wife. However, his plans are thwarted when he uncovers a dark family secret. As he tries to delve deeper, he discovers that his father has gone to great lengths to keep the truth from coming to light.

The episode is filled with twists and turns as the characters grapple with their new discoveries. Clark tries to reason with Peter, who is rapidly spiraling out of control. Meanwhile, Lex tries to confront his father about the family secret, but finds that his father is too powerful to be crossed. As the episode comes to a close, Clark is forced to make a difficult decision to stop Peter's reign of terror, while Lex must come to terms with the truth of his family's past.

Overall, "Obscura" is an intense and emotionally charged episode that offers a glimpse into the darker side of Smallville. The themes of power and corruption are prevalent throughout, as the characters struggle to maintain their moral compass in the face of adversity. The episode is a standout in the first season, offering a well-crafted storyline and compelling performances from the cast.