Edward Blatchford

Harm and the Admiral try to prevent a salvage hunter from recovering a submarine that disappeared just before the attack on Pearl Harbor, and find out the sub may have been involved in a long-forgotten conspiracy.

Mr. Belding's brother, Rod, is substitute teaching at Bayside at the same time they're planning the class trip. Rod offers to take them whitewater rafting and Mr. Belding ends up being left out until Rod ditches the students for a date with a stewardess. Mr. Belding takes them on the trip and saves the day.