Following the Kargil War, Colonel Fateh Singh Lakhawat and Lieutenant Colonel Vikrant Kaul launched a covert super-soldier initiative called Alpha. After Vikrant secretly used the experimental serum to save his ailing wife, the pregnancy ended in tragedy, leading the army to shut down the project. Driven by rogue ambitions, Fateh abducted one of Vikrant's newborn twin daughters, raising her in isolation as an elite assassin named Sita, while the other sister, Durga, grew up ordinary.
Twenty-four years later, in 2026, Sita targets the architects of her stolen childhood. Her actions draw the attention of Vikrant, now heading R&AW, who discovers the assassin is his long-lost child. After a series of fierce confrontations and narrow escapes across Srinagar and Ladakh involving intelligence forces and allies like Kabir Dhaliwal, the sisters and their father converge on a final showdown against the rogue commander.
What happens at the end of Alpha?
Key takeaways
Sita discovers that her creator Fateh is actually an undercover ISI operative named Zarrar Khan who sought to exploit the Alpha program.
Vikrant and his twin daughters Durga and Sita reunite after defeating Zarrar and dismantling his illicit military project.
Vikrant offers his daughters the choice between ordinary lives or serving India as agents in R&AW.
One interpretation of the conclusion suggests the sisters find healing and renewed family bonds after years of deception.
The final act culminates at Fateh's facility in Srinagar and his main base in Cherrapunji. Sita infiltrates the Srinagar compound only to find Vikrant strapped to an explosive device. Here, the true identity of Fateh is unmasked as Major Zarrar Khan, an ISI operative who infiltrated the Indian Army to weaponize the Alpha serum for Pakistan.
Zarrar abducts Durga and retreats to Cherrapunji to harvest her cells for an advanced version of the serum. Escaping the trap, Sita and Vikrant pursue Zarrar to the Cherrapunji base. Meanwhile, Durga manages to free herself from captivity.
She joins forces with Vikrant and the arriving R&AW soldiers to fight off Zarrar's remaining guards. A brutal physical battle ensues inside the facility. Sita manages to overpower Zarrar, pinning him firmly against a wall.
Recognizing the immense danger of keeping him alive and the impossibility of a secure containment, Kaul instructs Sita to execute Zarrar with a gunshot to the head. With the threat neutralized and the rogue Alpha program permanently dismantled, the physical conflict concludes. In the closing scenes, Vikrant stands alongside both of his daughters, finally reunited after decades of separation and lies. Closing out the narrative, Vikrant presents Sita and Durga with a profound choice regarding their future: they can either choose to live ordinary, peaceful lives away from conflict, or they can enlist in R&AW to channel their extraordinary abilities into serving the nation.
What does the ending of Alpha mean?
The ending of Alpha strongly resolves themes of identity, betrayal, and familial reconciliation. Sita spends the majority of the story believing her purpose is tied entirely to violence and vengeance, but her reunification with Durga and Vikrant offers a pathway toward emotional healing. The revelation that Fateh is actually an ISI operative named Zarrar reframes her entire past, shifting her struggle from fighting a corrupted military mentor to defeating a foreign saboteur who stole her childhood.
One reading of the conclusion suggests that true strength comes not from genetic enhancement or being a super-soldier, but from the bonds of family and the freedom of choice. By giving the sisters a choice at the end, the narrative emphasizes agency over conditioning. The themes of duty and patriotism are also re-evaluated, contrasting Zarrar's manipulation of science for espionage with Vikrant and his daughters' ultimate alignment with national defense and personal redemption.
Average audience ratings from the source database. Click a title to read its ending explained.
Where to watch Alpha
How
Available on
Stream
Netflix
Listed for region IN. Availability varies by country.
Alpha ending FAQ
Who is Fateh in Alpha?
Fateh is actually Major Zarrar Khan, an undercover ISI operative who infiltrated the Indian Army in 1989 to develop and steal the Alpha serum for Pakistan.
Does Sita die at the end of Alpha?
No, Sita survives the final battle at Cherrapunji and is finally reunited with her biological father and twin sister.
Why did Vikrant use the Alpha serum?
Vikrant secretly administered the experimental regenerative serum to save his pregnant wife Janaki, who suffered from congenital heart disease.
What happens to Zarrar Khan?
Zarrar is defeated by Sita during the final confrontation at the Cherrapunji facility and is killed by a gunshot to the head on Kaul's instructions.
What choice does Vikrant give his daughters at the end?
Vikrant offers Sita and Durga the choice to either lead ordinary, peaceful lives or join R&AW to use their abilities in service of India.
Where can I watch Alpha?
Stream: Netflix. Availability listed for region IN and varies by country.
Alpha cast
Actor
Character
Alia Bhatt
Sita
Sharvari
Durga
Bobby Deol
Fateh Singh Lakhawat / Major Zarrar Khan
Anil Kapoor
Vikrant Kaul
Dibyendu Bhattacharya
Dr. John Verghese
Dia Mirza
Janaki Kaul
Hrithik Roshan
Kabir Dhaliwal
Shubhi Mehta
Susan Cherian
Movie
★ 8.4
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