SeaQuest

seaQuest DSV
The seaQuest DSV maintitle
Created by	Rockne S. O'Bannon
Starring	Roy Scheider Jonathan Brandis Stephanie Beacham Don Franklin Michael Ironside
Composer(s)	Don Davis
Country of origin	United States
Original language(s)	English
No. of seasons	3
No. of episodes	57 (list of episodes)
Production
Running time	45 minutes per episode
Production company(s)	Amblin Television Universal Television
Release
Original network	NBC
Original release	September 12, 1993 (1993-09-12) – June 9, 1996 (1996-06-09)

SeaQuest DSV (stylized as seaQuest DSV and also promoted as simply seaQuest) is an American science fiction television series created by Rockne S. O'Bannon. It originally aired on NBC between 1993 and 1996. In its final season, it was renamed seaQuest 2032. Set in "the near future"—originally the year 2018 in the first season—seaQuest DSV originally mixed high drama with realistic scientific fiction. It originally starred film star Roy Scheider as Captain Nathan Bridger, designer and commander of the eponymous naval submarine seaQuest DSV 4600. Jonathan Brandis also starred as Lucas Wolenczak, a teenaged computer genius placed aboard seaQuest by his father and Stephanie Beacham as Kristin Westphalen, the chief medical officer and head of the seaQuest science department. In the third season, Michael Ironside replaced Scheider as lead of the series and starred as Captain Oliver Hudson. Also present was a dolphin character called Darwin who, due to technological advances, was able to communicate with the crew. Steven Spielberg expressed interest in the project and served as one of the show's executive producers during the first two seasons.

Production of the first season was marked by disputes between the producers, NBC and cast members, changes in the production staff, and even an earthquake. The second season contained changes in the cast as well as continued disputes between cast members and producers, while the third season introduced a new lead actor and title. While initially popular, the series began to decline in ratings throughout its run and was abruptly canceled in the middle of its third season.