Baker Dill is a fishing boat captain who leads tours off of the tranquil enclave of Plymouth Island. His peaceful life is soon shattered when his ex-wife Karen tracks him down. Desperate for help, Karen begs Baker to save her -- and their young son -- from her abusive husband. She wants him to take the brute out for a fishing excursion -- then throw him overboard to the sharks. Thrust back into a life that he wanted to forget, Baker now finds himself struggling to choose between right and wrong.