Ep 4. Something's Fishy

Hiro and the rest of the team are back in action in the latest episode of Big Hero 6 The Series, titled "Something's Fishy." The episode takes place at San Fransokyo Institute of Technology, where the team is volunteering to help with a new marine biology project.

Things take a turn when they discover that the marine biologist in charge of the project, Dr. Trevor Trengrove, has been keeping a dangerous secret. Dr. Trengrove has been experimenting with marine life in a way that is not only unethical but also potentially lethal. When one of his experiments goes terribly wrong, it's up to Hiro and the team to save the day.

As they investigate, they uncover a network of underground aquariums beneath the city, where Dr. Trengrove and other rogue scientists have been conducting their experiments. The team must navigate these dangerous waters and battle mutated sea creatures to stop Dr. Trengrove and his accomplices.

One of the highlights of the episode is the action-packed underwater scenes. The animators have done an exceptional job of creating an immersive underwater world, complete with schools of fish, coral reefs, and menacing sea monsters. The team's high-tech suits allow them to breathe underwater and enhance their strength and agility, making for some thrilling fight sequences.

While the action is certainly a standout, the episode also touches on deeper themes of ethics and responsibility. Hiro is particularly conflicted, as he grapples with the idea that science and progress can sometimes come at a cost. This internal struggle is juxtaposed with the villainous Dr. Trengrove, who is willing to sacrifice anything, including innocent lives, in pursuit of his scientific ambitions.

In typical Big Hero 6 fashion, the episode is also peppered with humor and heartwarming moments. Baymax, in particular, provides some comedic relief, as he tries to navigate the underwater environment using his signature deadpan humor.

Overall, "Something's Fishy" is a strong addition to Season 2 of Big Hero 6 The Series. The episode strikes a good balance between action, humor, and thought-provoking themes, while also advancing the overarching storyline of the series. Fans of the show are sure to be pleased with this latest installment.