Hourglass is a good example of the tricky balance Alias is having to pull off, at the end of this season, between mythological revelation and soap-opera theatrics.
Ostensibly, the reveal of Jack’s betrayal by Sloane, and Irina’s added betrayal of him, underpins the central thematic idea coursing through the entirety of the latter half of this season in the ongoing Vaughn/Lauren narrative. Everything is about betrayal, and how the ‘alias’ at the heart of the concept is utilised. It began for the show with Sydney operating as a double agent, evolved into her being kidnapped and corrupted into living with one of the aliases she pretended to be, and has now developed into replaying the core backstory on which the Bristow family saga has played out – Syd’s virtuous all-American mother revealed as the Other, a Russian spy, and how she grew up within a shattered nuclear family as a result, representing the growing dysfunction of American family life at the end of, and in the wake of, the ideological Cold War conflict.
Alias has never really found an idea that works as cleanly as Jack’s betrayal by Laura or Irina to represent what the ‘alias’ means, or the central family values Alias strives for.
The whole point of the show, through the espionage framework, is for Syd to find that happiness and balance and security that Jack was robbed of. It has become more challenging in the post-9/11 sphere Alias was forced to inhabit, a world of uncertain alliances and geopolitical realities—Julia Thorne arc was very much a response to that—for Syd to achieve that balance. Lauren’s intrusion into that security was a pointed challenge to that ongoing story arc and in that sense, her own betrayal—her becoming Irina to Vaughn’s Jack—does make sense, but Hourglass displays how the show has moved from many of these betrayals and revelations operating on a subconscious or opaque level to scenes where Jack and Sloane openly talk about how he had it away with Irina. It removes a lot of the historical mystique from Alias’ deepest themes.
Hourglass also confirms what we have already suspected and throws a classic soap opera drama trope into the mix of the series: the secret sister.