seaQuest DSV, Treasures of the Tonga Trench

S1 E1 • 45m • HDTV14

The sub is sent to prevent global conflict, then is refitted.

S1 E2 • 44m • HDTV14

The sub is sent to prevent global conflict, then is refitted.

S1 E3 • 45m • HDTV14

Volcano chemicals make Darwin ill; Bridger considers going for a remedy.

S1 E4 • 45m • HDTV14

The library of Alexandria is found; mind readers search for a security leak.

S1 E5 • 45m • HDTV14

Near the polar ice cap, the crew rescues a warden and his prisoner, an evil scientist.

S1 E6 • 45m • HDTV14

Krieg finds luminescent orbs he suspects are valuable; a huge creature attaches itself to the sub.

S1 E7 • 45m • HDTV14

An underwater typhoon threatens a group of abandoned children.

S1 E8 • 45m • HDTV14

Crew members are infected by a virus while investigating a space station.

S1 E9 • 45m • HDTV14

Mysterious light still glows through sunken liner's porthole.

S1 E10 • 45m • HDTV14

A French sightseeing sub and crew members trapped in a hurricane need help.

S1 E11 • 45m • HDTV14

Unconventional salvage operator is hired to fix the ship's air conditioning.

S1 E12 • 44m • HDTV14

Hitchcock infiltrates an underwater gold-mining colony to investigate a distress signal.

S1 E13 • 45m • HDTV14

Lucas is challenged by teen hackers to break the World Bank's computer codes.

S1 E14 • 45m • HDTV14

Crew races to save astronauts whose space capsule has crashed in the ocean.

S1 E15 • 44m • HDTV14

Commandos storm the ship to use its technologies for an evil cause.

S1 E16 • 45m • HDTV14

The crew urges treasure hunters to abandon a Caribbean island before a volcano erupts.

S1 E17 • 45m • HDTV14

Bridger quits after being ordered to destroy ex-cohort's vessel.

S1 E18 • 45m • HDTV14

Lucas and Hitchcock's entry in a submersible competition is blown out of the water by a rival.

S1 E19 • 45m • HDTV14

Exiled dictator hopes to use the ship's technology to help his autistic son.

S1 E20 • 45m • HDTV14

A plot to overthrow the UEO is uncovered during a confederation summit.

S1 E21 • 45m • HDTV14

A brilliant biologist creates a secret community of water-breathing humans.

S1 E22 • 45m • HDTV14

Darwin may be the crew's only hope for communicating with an alien.

S1 E23 • 45m • HDTV14

Bridger is tricked into torpedoing submarine carrying refugees.

S1 E24 • 45m • HDTV14

The malfunction of an oceanic power plant for the world raises sea temperatures.