When unidentified parasites violently take over human hosts and gain power, humanity must rise to combat the growing threat.
After a brutal attack, Jung Soo In learns she may not be the same person as before. Choi Jun Kyung discovers the monsters are forming an organization.
Looking for his sister, Sul Kang Woo investigates Saejin Church, where he finds Soo In. But he soon encounters trouble — and the two fight to escape.
After raiding Saejin Church, Jun Kyung begins suspecting Kim Chul Min is hiding something — later tracking him down meeting with Soo In and Kang Woo.
After revealing everything he knows to Chul Min, Kang Woo agrees to help save Soo In. But when the plan goes awry, lives are put at risk.
Despite being on the run, Soo In tries to warn Jun Kyung. But as Team Grey's raid plays out, Soo In and Kang Woo realize it's all part of a bigger plan.
Soo In meets with Sul Kyung Hee, who requests an alliance. But the parasites' ploy for power goes into full effect — and it's up to Heidi to stop them.
Complete episode guide for Parasyte: The Grey with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.