Danno shoots an apparently armed teenager but finds that he was mistaken, and public opinion and the teen's brother turn against him. McGarrett must act to defuse the potentially explosive situation.

When a singer witnesses a murder committed by a racketeer, Five-O has to protect her until she can give evidence, but this is not an easy job...

When an airline stewardess and a hang-gliding instructor are murdered, Five-O must find the killers.

Police are being lured into traps and shot, and Five-O have difficulty nailing a suspect when their primary lead turns out to be a paraplegic.

A lady singer is kidnapped and it looks as if she and her captors have died at sea.

A gang of thieves steal army rifles by peculiar means - hang-gliding into the armoury!

Danno must deal with a surfer, one of his friends, who is suspected of the murder of a girl.