Zenobia uses a potion to transform herself into a seagull to spy on Sinbad. Once aboard his ship, she turns into a miniature human and listens as Melanthius tells Sinbad how to cure Kassim. Alerted by Kassim, Melanthius and Sinbad capture Zenobia. Unfortunately, her potion vial spills and a wasp ingests some of it. The wasp grows to enormous size and attacks the two men, but Sinbad kills it with a knife. Zenobia uses her potion to become a seagull again and fly back to her own ship. Drinking the tiny amount of potion remaining Zenobia is restored to human form, but laments there was not enough for a complete transformation as the lower part of her right leg has remained a seagull's foot.