First episode to not list Steven Spielberg as an executive producer.
Final appearance of Roy Scheider as Captain Nathan Bridger as a regular cast member. However, Scheider would return in two more episodes as a guest star.
The theme song which was associated with SeaQuest for two seasons has been replaced.
The episode which Oliver Hudson replaces Nathan Bridger as Captain of the SeaQuest.
Filming of the series returns to California after one season in Florida.