Ep 5. Invincible

In Eureka season 1 episode 5, named "Invincible," Sheriff Carter and the residents of Eureka are faced with a unique problem. When a test pilot crashes his plane and survives a crash that should have been impossible, the residents of Eureka begin to investigate what could have caused the crash. They soon discover that the test pilot has been fitted with a special suit that gives him superhuman strength and abilities. However, when the suit begins to malfunction, the pilot becomes increasingly dangerous and uncontrollable.

As the situation escalates, Carter and the rest of the Eureka team work to try and stop the pilot from causing any more damage. They soon learn that the suit has a built-in programming that is responding to the pilot's fear and aggression. In order to stop the pilot, they must find a way to shut down the suit's programming.

Meanwhile, Deputy Lupo deals with her own problems as she tries to keep the town's mayor and his wife happy during a visit to Eureka. She also deals with her growing attraction to Carter, which is complicated by her ongoing relationship with a mysterious man who has recently arrived in town.

As the episode comes to a close, Carter and the rest of the Eureka team face off against the pilot in a tense and dangerous showdown. Ultimately, they are able to stop the pilot and shut down the suit's programming, but not before several close calls and moments of intense action and suspense.

Overall, "Invincible" is a thrilling episode of Eureka that showcases the show's unique blend of science fiction, comedy, and drama. With its engaging storyline and strong performances from its cast, it's a must-watch for fans of the series and newcomers alike.