When Desaray Rolle, a social worker, moves to the island with her 13 year old son, Mateo, romance is soon in the air for both Jonah and Annabel.
Meanwhile, Sheryl speaks with Annabel about her mother and her conflict with Samuel; Debrah used to work with UNICO until she met David and fell in love with him.
At this point, the judge awards temporary custody to Samuel and Sheryl Williams much to the sadness of Annabel and her foster family, including Mitzy.
Sheryl relents at their decision and convinces Samuel to respect and support Annabel's choices so they don't repeat the mistake they made with Debrah.
When Desaray chews out Carbunkle for his actions causing all of this, he confesses his corruption to the judge and convinces him to return custody of Annabel to Jonah.
The film has received positive reviews and approved for all ages by The Dove Foundation, which called Dolphin Island "a heartwarming tale of love and accountability, will be entertaining for the whole family.
"[2] The Coalition for Quality Children's Media, Kids First, gave Dolphin Island 5 out of 5 stars and "recommend it for ages 7 to 18, plus adults.