List of seaQuest characters

[2] Dr. Kristin Westphalen (Stephanie Beacham; season 1) was a Physical oceanography and the Chief Medical Officer of the seaQuest and leader of the science team aboard the ship.

Before joining seaQuest, Dr. Westphalen had attempted to contact Nathan Bridger in the name of scientific research, however, she was informed that he was incommunicado.

The two of them did not meet on the best of terms as Bridger, still in civilian clothing, snickered at her diatribe against Commander Ford, leading her to accuse him of being a stowaway.

The two gradually formed a working relationship as Bridger assumed command of the vessel and put emphasis on the scientific mission of the seaQuest over the military one.

Ford's father decided to take a year off from work and give Jonathan's younger brother Ben the run of the company.

Lieutenant Commander Katherine Hitchcock (Stacy Haiduk; season 1) was the Chief Engineer of the seaQuest DSV 4600 following her refit in 2018.

He had previously attended the naval academy with Captain Bridger's son Robert and with Katherine Hitchcock, whom he was later wed to for a year.

Krieg was involved in a few minor transgressions during his tour of duty, such as attempting to extort an Arctic research outpost by selling them thermal underwear at an inflated price, as well as sneaking two pounds of outlawed ground beef aboard the boat with the intention of making a real cheeseburger.

Lieutenant JG Tim O'Neill (Ted Raimi) was the communications officer of the seaQuest DSV 4600, originally serving under Captain Marilyn Stark.

[13] Chief Manilow Crocker (Royce D. Applegate; season 1) was on the brink of retirement when Admiral Noyce personally asked him to sign aboard seaQuest when it was put back to sea in 2018.

Sensor Chief Miguel Ortiz (Marco Sanchez; seasons 1 & 2) was a member of seaQuest's original crew under Captain Stark.

As the Sensor Chief, Ortiz was responsible for controlling the boat's WSKRs (Wireless Sea Knowledge Retrieval Satellites) and was also involved in various away missions.

Lieutenant James Brody (Edward Kerr; seasons 2 & 3), at the age of three, was involved with his mother in a murder cover-up at the (accidental) hands of Franklin Thomas.

[16] After joining the navy, Brody led a stealth invasion during the North Korean Crisis in 2010, which Captain Bridger considered to be a "nifty piece of work".

Brody ultimately died later that year in a rescue mission to save Lieutenant Henderson from a Macronesian death sentence.

"[17] Lieutenant Lenore "Lonnie" Ellen Henderson (Kathy Evison; seasons 2 & 3) signed aboard the seaQuest DSV-II as a helmsman in 2021.

Dagwood was the imperfect prototype Dagger, intended as supersoldiers, but, he was reassigned to custodial duties, eventually being placed aboard the new seaQuest DSV in 2021.

He proved his worth to the seaQuest crew almost immediately when he saved Lieutenant O'Neill's life when a large turbine collapsed on top of him, lifting the immense vent off of him.

After the seaQuest mysteriously disappeared off the face of the Earth in 2022, Hudson began a ten year search for the missing ship and crew while in command of a slow-moving, long-distance hauler, which he believed would give him the best chance of finding it.

She became extremely fearful of ever piloting it again and since the UEO had invested so much in her training, they convinced her to wear a "psyche-implant"; a device that literally "programmed the scare out of her".

Unfortuntely, Larry Deon and President Alexander Bourne were able to gain access to her psyche-implant and reprogrammed it to coerce her to assassinate UEO Secretary General McGath.