At a scientific conference in Stockholm, Dan must determine whether a former defector is sincere in his request for help to escape back to the U.S.
| Name | Type | Role | |
|---|---|---|---|
| James D. Parriott | Writer | ||
| Peter Colt | Guest Star | ||
| Macon McCalman | Guest Star | ||
| Inga Neilsen | Guest Star | ||
| Nehemiah Persoff | Guest Star | ||
| Jane Actman | Guest Star | ||
| Paul Shenar | Guest Star | ||
| Cliff Osmond | Guest Star | ||
| Ralph Anderson | Guest Star | ||
| George Fisher | Guest Star | ||
| Joe Rainer | Guest Star | ||
| Charles Stewart | Guest Star | ||
| Alan J. Levi | Director |