The 2026 film Supergirl, directed by Craig Gillespie and starring Milly Alcock as Kara Zor-El (Supergirl), is a fresh and emotionally grounded entry into the new DC Universe.

Rather than presenting Supergirl as merely a female version of Superman, the film explores her unique struggles with grief, identity, justice, and purpose. Inspired by the acclaimed comic Supergirl: Woman of Tomorrow, the movie combines space adventure with a deeply personal coming-of-age story.  

Brief Summary

The story follows Kara Zor-El as she embarks on what begins as a personal journey across the galaxy with her loyal companion, Krypto. Her plans are interrupted when she meets Ruthye Marye Knoll, a young girl seeking justice after her father’s murder.

Kara reluctantly joins Ruthye in pursuing the ruthless Krem, a violent criminal responsible for immense suffering. As their journey unfolds, Kara must confront her own pain, wrestle with the difference between revenge and justice, and ultimately rediscover what it means to be a true hero.  

Overall Review

Supergirl succeeds because it focuses on character more than spectacle. Milly Alcock delivers an excellent performance, portraying Kara as strong yet emotionally wounded. Unlike Superman, who was raised in the love and stability of Earth, Kara remembers the destruction of Krypton and carries deep emotional scars. This creates a hero who is sometimes angry, impulsive, and uncertain, making her journey toward hope all the more compelling.  

The film’s visual effects are impressive, and the cosmic settings are imaginative without overwhelming the story. The relationship between Kara and Ruthye becomes the emotional center of the movie, demonstrating how mentorship and friendship can bring healing to both individuals.

While some critics felt the final act relied too heavily on traditional superhero action, most agreed that Alcock’s performance and the emotional depth of the story distinguish it from many recent superhero films.  

Rating: ★★★★☆ (4 out of 5 stars)

Bible Study Life Lessons

Although Supergirl is not a Christian film, several biblical principles can be illustrated through its story.

1. Pain Does Not Have to Define Your Future

Kara carries tremendous emotional pain from witnessing the destruction of Krypton. Throughout the movie, she learns that her past does not have to determine her future.

Biblical Principle: “Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come.” (2 Corinthians 5:17, ESV)

Discussion Question: How can believers move beyond past hurts without pretending they never happened?

2. Revenge Never Brings Lasting Peace

One of the central themes is the temptation to seek revenge. Both Kara and Ruthye wrestle with anger and the desire to make wrongs right through personal vengeance.

Biblical Principle: “Beloved, never avenge yourselves, but leave it to the wrath of God…” (Romans 12:19, ESV)

The film demonstrates that revenge often prolongs pain rather than healing it.

Discussion Question: What is the difference between justice and revenge according to Scripture?

3. Compassion Can Change Lives

Initially reluctant to help Ruthye, Kara eventually chooses compassion over self-interest. That decision transforms both of them.

Biblical Principle: “Bear one another’s burdens, and so fulfill the law of Christ.” (Galatians 6:2, ESV)

Helping others often becomes part of God’s healing process for us as well.

4. Strength Is More Than Physical Power

Supergirl possesses incredible physical abilities, yet her greatest battles are internal—overcoming fear, bitterness, and self-doubt.

Biblical Principle: “My grace is sufficient for you, for my power is made perfect in weakness.” (2 Corinthians 12:9, ESV)

True strength comes from character and dependence upon God rather than personal ability.

5. Identity Must Be Rooted in Truth

Throughout the film, Kara struggles with understanding who she really is apart from her tragic past and her famous cousin, Superman.

Biblical Principle: “For we are his workmanship, created in Christ Jesus for good works…” (Ephesians 2:10, ESV)

Believers should find their identity in Christ rather than in accomplishments, failures, family expectations, or painful experiences.

6. Hope Is Stronger Than Despair

The movie gradually moves Kara from isolation toward hope and purpose.

Biblical Principle: “May the God of hope fill you with all joy and peace in believing…” (Romans 15:13, ESV)

Christian hope is not wishful thinking; it is confidence rooted in God’s promises.

Bible Study Discussion Questions

1. How did suffering shape Kara’s character? How can suffering shape Christians according to Romans 5:3–5?

1. What are the dangers of allowing anger to control our decisions?

1. How does forgiveness differ from excusing wrongdoing?

1. What does Scripture teach about finding our identity in God rather than our circumstances?

1. In what ways can God use our painful experiences to help others?

Final Thoughts

Supergirl is more than another superhero adventure. Beneath its exciting action and imaginative science-fiction setting lies a thoughtful exploration of grief, forgiveness, purpose, and hope.

While some of its content – including violence and mature themes – may not make it suitable for younger audiences without parental discretion, adults and older teens can find meaningful discussions about perseverance, justice, and redemption.

For Christians, the film offers numerous opportunities to contrast the world’s pursuit of revenge with God’s call to forgiveness, mercy, and hope.

Used thoughtfully, Supergirl can serve as an effective conversation starter in a Bible study on healing from loss, overcoming bitterness, discovering one’s identity in Christ, and learning that true heroism is ultimately demonstrated through sacrificial love rather than extraordinary power.