Ten years after its mysterious disappearance, the seaQuest appears back on Earth. A tough Navy officer, who had been obsessed with searching for the submarine, assumes command of the seaQuest due to the new hostile world climate.
Guest Stars:
Roy Scheider, Edward Kerr, Michael York, Andy Stahl, Damon Jones
Captain Hudson is ordered to blow up an iceberg that has been directed towards Saudi Arabia by a corrupt businessman, only to find a group of refugees placed on the iceberg to prevent its destruction.
Guest Stars:
Edward Kerr, Tim DeKay, Jennifer Landon, John D'Aquino, Ralph Wilcox
The seaQuest attempts to find out the cause of the disappearance of a number of haulers from one of the remotest colonies in the Free Zone where Hudson meets up with a person from his past.
Guest Stars:
Edward Kerr, John Maynard, Holly Gagnier, Patricia Charbonneau, Brett Rice
Lucas oversees the maiden journey of a revolutionary new underwater train, while Ford and Henderson go on a secret date as passengers.
Guest Stars:
Edward Kerr, Tim DeKay, Ralph Wilcox, Cameron Thor, Leroy Mitchell Jr.
Hudson must relieve his old commanding officer from duty onboard a heavily armed underwater base after the base fires on Macronesia.
Guest Stars:
Edward Kerr, Bernie Casey, Wanda De Jesus, Andy Stahl, Gary Bristow
When Henderson is captured by Macronesia and sentenced to death, Hudson leads an undercover team to free her from the secure facility.
Guest Stars:
Edward Kerr, Michael York, Andy Stahl, Holly Butler, Crew Preston
Lucas must face up to Bridger over his potentially risky solution to combat an organism that threatens to reach epidemic proportions.
Guest Stars:
Roy Scheider, Peggy O'Neal, Robert Small, Eric Miles, Michael Stephen Costello
After faking his own death a second time, radical environmentalist, Max Scully, returns and is pardoned for his murderous crimes. Captain Hudson is ordered to escort him to an undersea ecological utopia, unaware of Scully's true intentions.
Guest Stars:
Patricia Charbonneau, Jonathan Banks, Dan Matisa, Pauline Locsin, Kathy Alzado Murray
Captain Bridger seeks seaQuest's help to go deep into Macronesian waters and retrieve some top secret data crystals that reveal unspeakable atrocities committed against humanity 20 years earlier. The crimes in which Bridger and Ford may have been involved.
Guest Stars:
Roy Scheider, Andy Stahl, James Mathers, Steve Mastro Jr., Candice Critchfield
The crew members travel through a ""space-time sphere"" that rockets them back in time to October 1962. This places them in the midst of the Cuban missile crisis where they have to try to prevent a nuclear holocaust.
Guest Stars:
Brittany Murphy, Terence Knox, Kathy Poling, Dorothy Keller, Paul Vroom
As the world leaders debate the renewal of the UEO charter a number of assassination attempts are made against the delegates.
Guest Stars:
Edward Kerr, Tim DeKay, Michael York, Bryan Friday, Ralph Wilcox
SeaQuest docks at a penal colony where the prisoners are enslaved. Henderson recognizes one and inadvertently causes a riot allowing the inmates to escape and take hostages.
Guest Stars:
Dennis Christopher, Ralph Wilcox, John H. Brennan, Gil Lazier, James Ritz