In 1755, MacLeod made a promise in order to save the life of a young friend. It comes back to haunt him when Kassim, the Immortal to whom he made the promise, demands that MacLeod assassinate the tyrannical dictator of a small Middle Eastern country. When his refusal gets a good man killed and puts Rachel's life in jeopardy, MacLeod is torn between doing what he believes is right and keeping his promise.
| Name | Type | Role | |
|---|---|---|---|
| Lawrence Shore | Writer | ||
| Soumaya Akaaboune | Guest Star | ||
| Ben Feitelson | Guest Star | ||
| Ricco Ross | Guest Star | ||
| Tomer Sisley | Guest Star | ||
| Vernon Dobtcheff | Guest Star | ||
| Peta Wilson | Guest Star | ||
| Dine Souli | Guest Star | ||
| Karim Salah | Guest Star | ||
| Kristin Minter | Guest Star | ||
| Paolo Barzman | Director |