When a minor European leader is assassinated, Solo steals a medallion from his body containing a microdot listing the THRUSH agents in the country, but must elude the secret police and outwit intelligence agent Satine (Ricardo Montalban), who also wants the medal. Teacher and tour guide Sara Taub (June Lockhart) and her high school students are used by Solo to try and sneak the medal over the border.
| Name | Type | Role | |
|---|---|---|---|
| Robert Towne | Writer | ||
| Henry Lascoe | Guest Star | ||
| Hans Difflipp | Guest Star | ||
| Jimmy Bates | Guest Star | ||
| Robert Beach | Guest Star | ||
| Leslie Towner | Guest Star | ||
| Ricardo Montalban | Guest Star | ||
| Clark Howat | Guest Star | ||
| Émile Genest | Guest Star | ||
| June Lockhart | Guest Star | ||
| John Peyser | Director |