High Quality Content by WIKIPEDIA articles! This is an almost complete list of the main characters of seaQuest DSV season 2. The series went through significant cast changes after every season it was on the air. This list contains only those characters that were given credit in the main titles of the second season (therefore, does not contain characters such as Admiral Noyce (which is located at List of recurring characters on seaQuest DSV) or characters who first appeared in the first season such as Commander Jonathan Ford (which is located at Main characters of seaQuest DSV season 1)).