In Switzerland Drake must determine if an enemy agent is really dead.
| Name | Type | Role | |
|---|---|---|---|
| Ralph Smart | Writer | ||
| Jacques Gille | Writer | ||
| William Dexter | Guest Star | ||
| John Phillips | Guest Star | ||
| Jemma Hyde | Guest Star | ||
| Harold Kaket | Guest Star | ||
| Martin Wyldeck | Guest Star | ||
| Ian Hendry | Guest Star | ||
| Peter Yates | Director |