Smallville

The vampire Angelus, now known as Angel, has a human soul, but committed terrible crimes in the past. Seeking forgiveness and trying to redeem himself, he moves from Sunnydale (and a relationship with Buffy Summers, of "Buffy the Vampire Slayer") to Los Angeles, where he helps the downtrodden by thwarting the supernatural creatures that prey on them.

An androgynous alien species called the Taelons arrive on earth, claiming to be companions of humanity, putting an end to crime, illness, and famine. Some are suspicious of the Taleons, and form a resistance movement. The resistance soon learned that the force that sustains the Taelons are breaking down, and they are using humans as test subjects in experiments to help save their species. The initial focus of the show was Commander William Boone and his partner, Captain Lili Marquette, who worked for both the Taelons and the resistance. After Boone was killed, the show introduced a new protagonist, Major Liam Kincaid, and began to play on the strengths of its ensemble cast.

A young female makes the decision to devote her life to fight all types of supernatural beings that threaten everyone and the world. Along the way, her friends and family do their best to support her personal life as she fights to protect everyone and the world.

A young crossbreed human and alien fights to keep both of his worlds from going to war. His father, an alien (Tyrusian) emperor and his mother, a human, are both missing, and the young man (David) has to discover who his friends and enemies really are.

This rendition of X-Men features Cyclops, Jean Grey, Rogue, Nightcrawler, Shadowcat, and Spike as teenagers as they fight for a world that fears and hates them.

In this Batman Beyond spinoff, Zeta, an assassination & infiltrator robot, rebels against its programming. The authorities think it has been reprogrammed by their enemies, and tries to bring Zeta in for reprogramming. Zeta goes on the run, trying to find his creators and assisted by an orphan girl, Ro.