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

The mysterious Hemingway causes havoc at UNCLE headquarters in New York through various means, including tampering with the facility's water supply and electrical system. This occurs on the eve of an important conference where UNCLE will host leaders from around the world. Meanwhile, Thrush's Dr. Egret and Riley, a Thrush mole inside UNCLE, conspire to assassinate the leaders. Solo and Kuryakin try to figure out Hemingway's motives. Virtually the entire episode takes place at UNCLE headquarters.

A diplomat seeks to heighten tensions between East and West. UNCLE is to neutralize him but not, Waverly says, in a way he becomes a "cause celebre." Solo and Kuryakin devise a con game with a false secret (dubbed Project Strigas) and recruit a talented engineer who abruptly quit a lucrative job to start his own business.

Solo and Kuryakin are told to escort a captured Thrush official, Egon Stryker, to Washington. Meantime, Waverly transports a man the agents are told is a double for Stryker. A Thrush team keeps trying to whisk Stryker away.