MGM+ did not announce a premiere date, so anyone hoping to pencil this into their fall calendar will have to sit tight a little longer. The show itself is a contained siege thriller, a subgenre that television keeps returning to because the setup is so dependable. If that dynamic sounds a little convenient, it probably is, but old flames make useful thriller fuel and Heughan spent eight seasons on Outlander proving he can carry that kind of tangled loyalty. There is at least an argument that Embassy may matter more to MGM+ than the service does to the series. That does not guarantee an imminent launch, but it does suggest the series may not remain undated for too much longer.