Mac and Andy work with New York policewomen (Lorna Patterson, Brianne Leary) who pose as their wives for an investigation of a honeymoon resort.

The former Chicago police officers receive a crash course in ancient Hawaiian customs during an island investigation in which "an ancient icon" predicts their doom.

A former partner (Tige Andrews) from Chicago arrives and immediately begins running Mac and Andy's lives during their investigation into an unidentified man's murder.