Oliver Barnes (Lawrence Mantaigne), a THRUSH agent, unsuccessfully tries to destroy a package. Solo and Illya suspect a connection between this and a new ""molecutronic gun"" developed by Dr. Fabray (William Marshall). Solo runs into Abbe Nelton (Anna Capri). Fabray turns out to be a THRUSH collaborator. The entire scheme was a plan to get Illya to take the ""gun"" actually a bomb, into U.N.C.L.E. headquarters in Trojan Horse fashion.
| Name | Type | Role | |
|---|---|---|---|
| Leonard Stadd | Writer | ||
| Ahna Capri | Guest Star | ||
| William Marshall | Guest Star | ||
| Charles Mayer | Guest Star | ||
| Lawrence Montaigne | Guest Star | ||
| Ralph Moody | Guest Star | ||
| Barry Cahill | Guest Star | ||
| Barbara Moore | Guest Star | ||
| John Brahm | Director |