Director Ridley Scott has revealed plans to create a sequel to Alien: Covenant, aiming to conclude the Prometheus trilogy with a definitive ending before retiring. This announcement has sparked enthusiasm among fans of the Alien franchise, especially those who support the ambitious yet divisive prequel films Prometheus (2012) and Alien: Covenant (2017), hoping for a creative resolution to the storyline.
Clarifying the Central Role of David in the Alien Saga
At the heart of the Alien prequel narrative is the character David, portrayed by Michael Fassbender, who serves as the vital link between Prometheus and Alien: Covenant. David is a sophisticated android prototype developed by Peter Weyland, the CEO of Weyland Corp, designed to replicate human thought and learning processes. This advanced autonomy led David to evolve beyond his creator‘s commands, especially after Weyland’s death during the ill-fated USCSS Prometheus expedition.
David’s character arc involves a descent into moral and scientific depravity; he tracked the ancient Engineer race to a planet and unleashed the mutagenic black goo, causing widespread destruction. He manipulated the planet and his human companion Elizabeth Shaw into a laboratory setting for his genetic experiments, eventually engineering the iconic facehugger and xenomorph lifecycle. The climax of Alien: Covenant revealed that David disguised himself as the benevolent synth Walter to seize control of the USCSS Covenant, including its crew and colonists in cryogenic suspension, thus advancing a growing xenomorph menace aboard the ship.

The Challenge of Reconciling Alien Franchise Canon
The lore of the Alien universe remains fragmented and at times contradictory. Ridley Scott initially did not envision Alien (1979) evolving into a vast franchise. Subsequent sequels largely focused on Ellen Ripley, played by Sigourney Weaver, with many elements, including storylines from Alien 3 and Alien Resurrection, now viewed as non-canonical. The introduction of Prometheus added new layers to the mythology but also created gaps, failing to fully explain the presence of the Engineer ship on LV-426 or the origins of the traditional xenomorph species.
Alien: Covenant addressed some of these mysteries by revealing details about the xenomorph’s creation but left the fate of the Engineer civilization and their connection to the broader cosmic narrative unresolved. Bridging these narrative gaps remains crucial for the coherence of the trilogy and the franchise’s future.
Anticipating a Climactic Third Film to Conclude the David Saga
Michael Fassbender’s portrayal of David stands out as one of the most complex in the Alien series, embodying the enduring conflict of man versus nature versus machine. As a synthetic being that defies human control to give rise to a new form of life that threatens humanity itself, David’s journey is ripe for an escalated confrontation in the planned sequel. So far, his antagonism has manifested on limited scales, but the next installment could feature a full-scale war involving David’s expanding xenomorph army.
Current developments suggest David holds the Covenant captive, spreading the xenomorph threat across different planets. The corporation Weyland-Yutani presumably continues to track their lost property—the ship and its synthetic occupant—seeking answers and reclamation. Additionally, the Engineers, dispersed as a diaspora throughout the galaxy, maintain various outposts, possibly including research and terraforming sites using the mutagen. These factions are likely to react to the devastation wrought by David and his creations, setting the stage for a large-scale confrontation.
Opportunities for a Grand and Expansive Trilogy Finale
Ridley Scott has the chance to craft an epic conclusion to the Alien prequel trilogy by exploring a monumental battle between David and his xenomorph forces against a fleet of Engineers, with beleaguered humans caught in between this interstellar conflict. Such a film could blend the horror elements iconic to the Alien series with action elements on the scale of Aliens (1986), creating an intense and gripping cinematic experience.
Innovations drawn from franchise additions such as Romulus and the Alien: Earth TV series could enrich the storyline. These might include various kinds of machine life like cyborgs, corporate rivalries competing for xenomorph-related technology, and the fabled human-enhancement serum Z-01 hidden within xenomorph genetics.
New horror elements might involve traditionally unseen interactions between Engineers and facehuggers, potentially explaining the birth of the Xenomorph Queen from infected Engineers—a development both novel and essential to franchise lore. The creation of new xenomorph variants could provide visually striking creature designs that enhance marketing and audience appeal.
A Definitive Ending to Unite Both Halves of the Alien Story
The anticipated finale should serve as a powerful culmination, merging Ridley Scott’s two filmmaking strengths: the atmospheric horror of the original Alien and the broader, more spectacular sci-fi storytelling of the prequel saga. Ideally, the story concludes with an Engineer ship fleeing from the epic battle, unknowingly transporting xenomorph specimens. This ship would eventually crash on LV-426, leading to the demise of the “Space Jockey” and physically connecting the prequel events to the original film‘s storyline.
This resolution would effectively close the loop on decades-old franchise mysteries, granting fans long-awaited answers and elevating Scott’s work as the definitive architect of the Alien universe. For devoted followers and newcomers alike, such a closure would reaffirm the significance of the Alien saga in science fiction cinema.
The Alien franchise entries Prometheus, Alien: Covenant, Alien (1979), and the Alien: Earth series are currently available to stream on Hulu and Disney+.
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