A pop singer and performer traveling to Hawaii with his sister Marie. Initially unaware of a stolen necklace, he becomes entangled in a criminal chase after discovering gangsters are after it. He secretly removes the necklace to protect Marie, leads pursuers on a motorcycle chase, and eventually helps recover a sunken WWII submarine's gold.
Siblings who navigate the criminal conspiracy together while maintaining their professional partnership.
Donny pursues a romantic connection with Tricia, who remains unavailable due to her marriage.
Sid manages the Osmonds' career and logistics throughout the Hawaii trip.
Webster relentlessly hunts Donny and Marie to recover the stolen necklace.
Alecki provides police authority and tactical support to the protagonists during the climax.
Explore the full interactive character relationship map of Goin' Coconuts