The Girl from U.N.C.L.E.

THRUSH agents develop a new drug that will help them on their quest for world domination. UNCLE assigns April Dancer to make sure an antidote to the drug is available.

Mark Slater is asked to guard Ali Hassen, the ruler of Zalamar in Arabia. When Hassen's daughter is kidnapped, April Dancer is asked to be her double until the real daughter can be rescued.

April Dancer and Napoleon Solo work together to locate a a half-penny that contains the locale of Lisa, Vito Pomade's daughter.

Mata Hurens, a belly dancer, has an important message for Waverly. However, when she is killed in a train explosion, April sets out to find who is responsible.

April and Mark successfully infiltrate a Thrush vessel navigating the South Pacific, a ship notoriously involved in mapping submarine routes to smuggle contraband across the Pacific Rim. As part of their mission, the U.N.C.L.E. agents incite a mutiny among the crew and manage to secure the charts detailing the smuggling operations. However, the uprising spirals out of control, leading to the destruction of the entire ship. First, April, then Mark, find themselves washed ashore on a remote island. This island is under the rule of Genghis Gomez VIII, a self-proclaimed despot who frequently plunders passing ships. Despite being highly trained, the agents find Gomez unusually challenging to deal with, complicating their efforts to regain control of the situation. Matters only worsen when the captain of the sunken Thrush ship also lands on the island, soon followed by reinforcements from Thrush, further escalating the tension and danger. 

Waverly believes that a Japanese war criminal is active again. Mark and April go to Hawaii to investigate their only lead, his sister. When their informant is killed, it's obvious to Mark and to April that the sister is involved