Maeve is lost in a sea storm and Sinbad becomes separated from the crew as he searches for her. On a small island Sinbad meets Bryn, a woman with no memory of her past and a rainbow bracelet, like his, and no memory.

Sinbad and his crew are imprisoned by the beautiful vampire, Kalilah. She will spare the crew if Sinbad can retrieve her heart which was taken from her by the black magic of her vampire husband, Baron Orlock. Sinbad and Rongar seek the heart with Orlock's deadly assistant, Marissa, in pursuit.