An off-broadway actress is murdered during a phone call to U.N.C.L.E., and Solo and Illya investigate a connection between the show and a sudden malfunction in U.N.C.L.E.'s communications. The understudy, Janet Jarrod, takes over the lead role, and Illya joins the cast to find the jamming device.
| Name | Type | Role | |
|---|---|---|---|
| Jerry McNeely | Writer | ||
| Charles Dierkop | Guest Star | ||
| Lennie Weinrib | Guest Star | ||
| Peggy Ann Taylor | Guest Star | ||
| Joan Huntington | Guest Star | ||
| Herbert Bress | Guest Star | ||
| Sharyn Hillyer | Guest Star | ||
| Shari Lewis | Guest Star | ||
| Dick Crockett | Guest Star | ||
| Leon Askin | Guest Star | ||
| Bob Hoy | Guest Star | ||
| Sherman Marks | Director |