Cell is a major antagonist in the Dragon Ball Z series, known for being a bio-engineered android created by Dr. Gero. He is composed of cells from the universe's greatest fighters, including Goku, Vegeta, and Frieza, allowing him to possess their abilities and techniques. Cell's primary goal is to achieve his perfect form by absorbing Androids 17 and 18. This pursuit makes him a formidable foe for the Z Fighters. His role in the series is pivotal, as he serves as the main antagonist of the 'Cell Saga,' pushing the heroes to their limits.