Ep 7. The Eternity Trap, Part 1

Sarah Jane Adventures is a British science fiction television series that follows the adventures of investigative journalist Sarah Jane Smith and a group of young companions who help her solve alien-related mysteries. In season 3 episode 7, titled "The Eternity Trap, Part 1," Sarah Jane and her team find themselves investigating strange occurrences at an abandoned hotel.

As the episode begins, Sarah Jane, Luke, Clyde, and Rani arrive at the Park Vale Hotel to investigate reports of strange noises and ghostly apparitions coming from the supposedly empty building. They quickly discover that the hotel is not as abandoned as they thought - it's been turned into a tourist attraction for time travelers.

The hotel's proprietor, a man named Erasmus Darkening, explains that his hotel is designed to allow people to experience different eras of history, from the medieval period to the Victorian era. However, something is going wrong - visitors are disappearing, and Darkening seems to know more than he's letting on.

As the investigation progresses, the team learns that the hotel's time-travel technology is powered by a mysterious device called the Chronosteel. They also encounter a group of people who are trapped in the hotel's time loops, unable to escape. Sarah Jane and her companions begin to suspect that the Chronosteel and Darkening's hotel are not what they seem.

The first part of "The Eternity Trap" sets up the mystery surrounding the Park Vale Hotel and its time-travel technology. Sarah Jane and her team are forced to unravel the truth behind the hotel's strange occurrences while dealing with the threat of being trapped in its time loops themselves.

The episode showcases the show's blend of science fiction and mystery, as well as its focus on the relationship between Sarah Jane and her young companions. The team must work together and use their skills to uncover the truth, with each character getting their moment to shine and contribute to the investigation.

Overall, "The Eternity Trap, Part 1" provides an engaging and suspenseful story that will leave viewers eager to see how it all unfolds in the second half of the episode. It's a testament to the show's ability to balance high-stakes action with strong character development, making it a must-watch for science fiction fans of all ages.