Gaal Dornick is one of the few characters with unrestrained brilliance on David S. Goyer and Josh Friedman’s 2021 Apple TV+ adaptation, Foundation. It is a saga as grand as it is intellectually fulfilling, based on Isaac Asimov’s eponymous novels. Remarkably played by Lou Llobell, Gaal, is not only a mathematic pioneer in her own way but also the emotional heart and transformative engine of the series. She refines what it means to being a genius since the very beginning, with the capability to feel as well as to rebel and to rewrite your own destiny. Driven by intellect as well as intuition, Gaal takes us with her through a voyage beyond equations and into the messy, wonderful soul of humanity. From decoding Hari Seldon's cryptic messages to taking on the Empire's toughest challenges, Gaal handles it all like a total boss. Here are 7 moments from Foundation that reflect the brilliance of Gaal Dornick.
Gaal's vision of the Mule and Salvor’s death (Season 2, Episode 2)

In the second episode of Season 2, A Glimpse of Darkness, Gaal gets a horrible vision that transports her mind 150 years ahead in time. Before her eyes is the post-apocalyptic galaxy, which seems to be under the oppressive grip of the Mule, but, what is most tragic is that she sees her daughter Salvor dying in her own arms. It is at this moment that Gaal does not shrink back in terror due to the frightening premonition but is rather analytical about it. Being aware of the consequences, she starts plotting: investigating into the depth of matters, interpreting the menaces, and applying it to assist in creating a proactive way ahead. Her genius is not only in the sight but how she chooses to handle her sight. From a mentee of the psychohistory under Hari Seldon to an independent pathfinder, Gaal had come a long way. The vision impregnates her with a new feeling of agency, which helps her to play a role in the formation of the Second Foundation and psychologically and emotionally prepare against the impending Mule crisis. That is the mark of her intellectual courage, with the prophecy as a means not of forecasting a destiny, but of rewriting the future.
Surviving cryosleep and awakening in future (Season 1, Episode 5)

Left to deal with a distressing betrayal that leaves Hari Seldon dead and Gaal bearing the label of an accomplice, Gaal is summarily flung into cryosleep by her lover, Raych Foss. Fast forward to 34 years and 223 days in the future, Gaal wakes up inside a remarkably silent computerized space craft: the Raven, but cannot remember how she came to be there. She evaluates the quality of her cryochamber right away and then confronts the AI there on the ship, only to realize that she is denied access to all systems or information. With absolutely no guidance from anyone, Gaal comes to the conclusion that she will have to outsmart the AI security to know more. In an instant that proves her to be a scientific savant, Gaal puts on a space suit and leaves the ship in order to look at the starfield. Not relying on the navigation system; she charts the surrounding stars and constellations herself, and triangulates her location in space with whatever astrophysics knowledge she has. All of it is not only high level science, but survival by applied genius. She finds out that the ship is on the way to Helicon, the homeland of Hari Seldon. Gaal starts excavating the remains of log entries of the ship and connects the dots to learn about the partial truth about the death of Hari and the involvement of Raych who led her into exile. She compartmentalized her grief, not letting it get the better of her. And after contemplation and a series of epiphanies, Gaal eventually manages to earn a little more privileges for herself on board, by virtue of her scientific reasoning, her persistence, and the sheer brilliance of her mind.
Confirming Seldon's predictions and facing trial (Season 1, Episode 1)

Soon after her landing on the Trantor, Gaal Dornick is involved in some high-stakes trial with Hari Seldon since the psychohistory developed by Seldon predicted that the Galactic Empire will collapse within 500 years and well, the Empire was not happy with this speculation. Now Gaal was brought in to reanalyze Sheldon's theory, disclose the blemishes in his calculations, and in effect to undermine him. However, Gaal does not hesitate in the courtroom. Using her mathematical rigor and point of view, she independently inspected the data provided by Seldon and came to the conclusion corroborating his alarming findings. In a voice of quiet authority she stated that his predictive model is accurate, and its implications should not be ignored. The Empire anticipated her to succumb to pressure but she did not refrain from owning the truth even when her life was in danger. As a result, the Empire accused both Gaal and Seldon of heresy and treason.
Gaal Dornick learning Salvor is her daughter (Season 2, Episode 1)

The moment in Season 2 Episode 1 of Foundation when Gaal Dornick learns that Salvor Hardin is her daughter is a mind-blowing emotional and intellectual conclusion, one that changes every other aspect of her personality and the future of the Foundation. It is on her water world Synnax that Gaal is reunited with Salvor, another survivor who had awakened after a century long sleep. When Salvor introduces herself as Gaal's daughter: “My name is Salvor Hardin. I’m your daughter,” Gaal becomes dumb-founded. The discovery of this special bond in Gaal's life, that had been concealed over generations, alters her perception of her identity, purpose, and the Foundation. The disclosure confirms the previous scientific foreshadowing: Gaal and Raych having given genetic material prior to being frozen and Salvor's visions is something she inherited from her mother, Gaal herself. This scene makes Gaal make his own investment in the war of ideas and struggle to obtain the galaxy. It is an instance when science, emotion, and destiny merged together.
Outsmarting Tellem Bond (Season 2, Episode 8)

There is nothing more thrilling as in Season 2, Episode 8 (The last Empress) when Gaal Dornick outwits the mighty leader of the Mentalics on Ignis, Tellem Bond. In a significant moment, Tellem has taken control over Gaal and brought her into a psychic prison. She subjected Gaal to psychological manipulation through the horrific images of her greatest fears. She played games with Gaal, setting her in an imagined setting that would make her give in, with illusions of being drowned and betrayed. Gaal is, however, clever and mentally strong and does not give up. She reads the distortions, identifies patterns in the manipulations of Tellem, and turns the script on her. When Tellem pries into the darkest fears of Gaal, Gaal starts to fight back: she super-imposes the picture of The Mule, the more powerful psychic threat teeming on the horizon into her head, overpowering Tellem. Gaal uses fear as a weapon and applies it against Tellem, brilliant, A-level strategy psychology. The scene is crowned by a breathtaking twist: Gaal manages to get loose, take control and run out of the psychic prison. Not only does she survive but also she wins and proves her wit yet again.
Solving the Abraxas Conjecture (Season 1, Episode 5)

We're taken to a flashback memory of Gaal in her youth, where she's still training as an acolyte of the major religion in her home planet Synnax. In the waterworld of Synnax, mathematics is prohibited under the jurisdiction of the Seer Church and thus, has not been studied for centuries. However, young Gaal secretly retrieves Kalle’s esoteric Book of Folding, a volume of advanced chaos-theory proofs, from the waterlogged corpse of her executed mentor, Arren Sorn, who died protecting outlawed knowledge. Bucking all odds she immerses herself in this unexplored wealth and becomes the first individual in 500 years to solve the mysterious Abraxas Conjecture. With her solution, Gaal enters into an Imperial mathematical competition arranged by Hari Seldon and secures the winning position. What follows is that Gaal receives an invitation to Trantor where she meets Seldon and becomes one of the brightest minds of the Empire. Gaal’s excellence in finding the solution to the Abraxas Conjecture despite the apparent ban on mathematics, shows how she thinks beyond what dogma and authority dictates. It is also proof of the fact that Gaal has the power to not just follow her own path, but to also influence the events of the cosmos.
The destruction of Terminus (Season 2, Episode 9)

One of the most cognitively dominating turnarounds in the series is the annihilation of Terminus occurring in Season 2, Episode 9 of Foundation, titled: Creation Myths. It is the perfect instance of strategic genius that Gaal Dornick is capable of. Brother Day arrives at Terminus and commands the Starship Invictus to crash on the planet, destroying it. At first, the destruction of the Foundation's home planet seems to be a disastrous idea. It is an occasion which could possibly mark the end of Gaal Dornick and the Foundation itself. The destructive force and flames, however, hide an exquisitely deployed distraction, pre-planning, manipulation and mind games, and only Gaal could have performed it with such skill. Previously this season, she took risks to her life by exploring her Mentalic powers and this transported her mind into the future, giving her the painful vision of Terminus being destroyed by the Mule, and this left her with terrible cumulative trauma. She uses this vision in her favor instead of giving into the fear during the conflict. The damage that occurs when the Day’s plans finally come to fruition, is rapid and shocking. Gaal does not freeze. With her future knowledge, she remains cool-headed and intuitive, working side-by-side with Salvor Hardin and fellow empathic humans to make their way through the mayhem. Thanks to her preparedness, they send a distress signal, gather soldiers of the Vault and wait for the Empire’s next move. Her calculated composure comes in handy and sets the stage for the Season 2 finale.