Rosalind Joy (Helen Foster) is an heiress who has inherited a South Seas island known as Pleasure Island. A hidden cache of gold is allegedly buried on the island, which has several haunted structures. Rosalind's uncle, Spring Gilbert (Al Ferguson), wants the gold for himself and declares he will stop at nothing, not even the death of his niece, to get it. Rosalind, meanwhile, is befriended by Jerry Fitzjames (Jack Dougherty), a playwright. Unfortunately, Jerry has only recently escaped from a psychiatric hospital. Although he swears to protect Rosalind, she doubts Jerry's sanity. The two lovers race against Uncle Gilbert (who has set several traps for them) to find the treasure. In the end, Rosalind and Jerry are aided by the "Phantom Rider," a spectral horseman.
Jack Dougherty
as Jerry Fitzjames
Helen Foster
as Rosalind Joy
Carl Miller
as Yetor King
Al Ferguson
as Spring Gilbert
John T. Prince
as Mark Joy
Grace Cunard
as Mary Strong
Wilbur Mack
as
Myrtle Grinley
as
John Wallace
as
Scotty Mattraw
as
