After a world-famous Olympic swimmer is sabotaged during the Summer Games, Nancy Drew, her friends, and the Hardy brothers have their work cut out for them after they decide to investigate the scandal.

After a world-famous Olympic swimmer is sabotaged during the Summer Games, Nancy Drew, her friends, and the Hardy brothers have their work cut out for them after they decide to investigate the scandal.

When a world-famous Olympic swimmer is sabotaged during the Summer Games, Nancy Drew, her friends, and the Hardy brothers have their work cut out for them after they decide to investigate the scandal. Can they find out who wants the swimming superstar to sink, or are they in water over their heads?