The season finale of Season One begins with both Mrs. Coulter and Lord Asriel—Lyra’s parents—preparing for what they’ve been planning for since the first episode. The former is planning to kill Lord Asriel under the orders of the Magisterium, and the latter is planning something that involves the aurora—a.k.a. the northern lights—and this involves his strange interest in Roger. 

            Lyra’s reunion and confrontation with her father does not go the way she wants it to go. Lord Asriel admits that he is Lyra’s father, but he’s not going to be the sort of father she wants him to be. Meanwhile, Mrs. Coulter admits that her abandoning Lyra was a mistake and she’s been trying to rectify it. Lyra goes from being an orphan to knowing she’s an abandoned child, and she doesn’t know how to deal with either the knowledge or the rejection of it. It is Roger who comforts her when she doesn’t know how to deal with her feelings. Roger tells Lyra that they can “pretend to be orphans” again, knowing life for them has changed and things won’t ever be the same. 

            Lord Asriel makes the decision to explain to Lyra the purpose of his research and his reason for him being absent. The discussion of Dust and its origins comes from the novel. The Magisterium believes that Dust is Original Sin and that it begins to affect humans once they start puberty. Lyra begins to understand why the Magisterium conducted the experiments on the missing children, and Lord Asriel explains his beliefs on Dust and his discovery about the aurora and Dust—it can build a bridge between worlds. He asks Lyra if she wants to go with him, but Lyra has already decided to return to Jordan College with Roger. 

            Meanwhile, Lord Carlo Boreal continues his search for the Parrys and the letters. Will is hiding in town knowing that the police are looking for him because of the man he killed. What Will doesn’t know is that the reason he’s being tracked is because Lord Carlo Boreal is using the police to find him. It’s interesting how far the power of the Magisterium stretches across the worlds. Will manages to stay hidden, but he knows that it’s only a matter of time before he’s found, and he needs to hide somewhere where no one can find him. 

            Lyra wakes up when the Magisterium has arrived to arrest her father, but her father has already left taking Roger with him to the peak of the mountain. Lyra realizes that her father didn’t need the alethiometer, but Roger. Lord Asriel needed a child whose daemon hasn’t settled yet in order to use the energy from the bond to create a bridge. Similar to how Mrs. Coulter wouldn’t sacrifice Lyra to the intercision, Lord Asriel refused to sacrifice Lyra. This could be viewed as a twisted type of love parents have for their child.  

            Lyra rushes to save Roger. She dodges the Magisterium’s attacks thanks to Iorek Byrinison and the other panserbjørnes; however, not even Iorek can travel across the thin bands of ice. Lyra Silvertongue says goodbye to Iorek not knowing what will happen once she reaches the top. Pantalaimon tells Lyra that Roger is in a cage similar to the one at The Station and Lyra knows what her father plans to do. Unfortunately, she’s too late. Lord Asriel creates the bridge at the cost of the life of his daughter’s best friend. 

            Mrs. Coulter arrives too late as well, but she resists her orders to kill her former lover. Lord Asriel tells her of his plans to end the Magisterium and asks her to join him. It’s a brief, yet strange, reconciliation between Lyra’s parents (in which, Lyra witnesses firsthand in the book). However, Mrs. Coulter rejects Lord Asriel in order to stay with Lyra. Lyra regains consciousness in time to avoid her mother and she goes to say goodbye to Roger. Lyra decides that she needs to find Dust before her father and the Magisterium. At the same time, Will goes to the park, the same one where Lord Carlo Boreal travels from, where he finds a cat that disappears into thin air. Lyra and Will go through the bridges at the same time not knowing where they’ll end up. 

            Betrayal is an appropriate season finale because it wraps up all of the plots throughout the season going back to the events of the first episode. All of the questions asked from that first episode are answered. The deviation from the books works for this episode as well because it fits with the adaptation presented to us by the BBC and HBO. The only question left is “what happens next?” There will be a season two, which will be based on The Subtle Knife. Hopefully, the next season will continue to follow the darker tones left by season one.

My Rating: 9.0 out of 10.