After being nabbed while trying to stow away on board an ocean liner en route to Hawaii, young Bobby Breen sings for his travel fare and, along with sidekick Pua, turns detective to recover stolen naval documents from crooks
Billy Coulter
Strings
Captain O'Hare
Mrs. Milburn
Commander Milburn
Hina
Orchestra Director
Hula Dancer
Hawaiian Policeman
Mr. Harlow
Blake
Doris Milburn
Pua
Mrs. Harlow
Regon
Julius
Muller
Lonzo
Aunty Pinau
Banana
Ka-ne
Solly
Taxi Driver
Hula Dancer
Little Girl