When James Gunn revealed that Man of Tomorrow will feature Superman and Lex Luthor teaming up against a greater threat, fans were understandably intrigued. These two have long stood on opposite sides of the moral spectrum, so the prospect of their collaboration raises many questions. With Gunn mentioning the film will be “as much a Lex story as a Superman story,” and rumors swirling about Brainiac making a significant appearance, it’s an exciting time for the DC universe. Let’s explore some captivating DC comic storylines that could serve as inspiration for this new chapter.
1. Superman: Brainiac (2008)

If Brainiac is indeed the impending villain for the DC universe, Geoff Johns and Gary Frank’s Superman: Brainiac is an essential reference point. This storyline redefined Brainiac, portraying him not just as a collector of cities, but as a formidable adversary with godlike intellect. Superman faces his deepest fears, and Lex Luthor’s involvement almost feels inevitable when Earth’s survival hangs in the balance. This setup could offer viewers an epic visual experience with an emotionally charged underpinning as Superman grapples with a foe who embodies his greatest concerns about alien power.
2. Superman: For All Seasons (1998)

On the surface, Jeph Loeb and Tim Sale’s For All Seasons may not align directly with Brainiac’s narrative. However, it dives deep into the character development of both Clark Kent and Lex Luthor, each molded by their experiences in Smallville and Metropolis. If Gunn aims for a film that equally emphasizes both characters, this storyline could provide the emotional core needed. It showcases Superman as a symbol of hope and Lex as the embodiment of ambition, which might force them to put aside their differences when the universe calls for unity.
3. Superman: Up, Up and Away! (2006)

In Up, Up and Away!, written by Kurt Busiek and Geoff Johns, the traditional roles turn upside down as Superman loses his powers, shifting the spotlight to Lex Luthor. While Gunn hasn’t suggested a powerless Clark, the premise still holds value. It features a narrative where Lex’s cunning becomes essential in overcoming monumental threats, even when Superman cannot act alone. Should Brainiac attack with overwhelming force, Lex’s intellect and ruthlessness could become vital for human survival, forming the emotional heart of Man of Tomorrow.
4. Superman: The Black Ring (2010–2011)

Paul Cornell’s The Black Ring stands out as one of the most compelling stories centered around Lex Luthor, detailing his quest for ultimate power across the cosmos. Throughout the narrative, Lex confronts threats far larger than his control, pushing him toward unexpected alliances. Adapting elements of this arc could shift the narrative focus, positioning Lex not just as Superman’s foe, but as a co-lead with his own transformative storyline.
5. Superman vs. Brainiac / Injustice League Arcs (2007–2014)

From the Justice League: Injustice League to the Forever Evil arcs, we have witnessed Lex Luthor stepping up to defend Earth against incredible threats. While these arcs aren’t solely Superman stories, they capture the essence of reluctant partnerships forged in dire necessity. If Man of Tomorrow incorporates just a hint of this dynamic, it could gift audiences thrilling encounters where Lex and Superman both clash and collaborate.
As we look ahead to Man of Tomorrow, these inspiring comics offer a treasure trove of narratives to explore. Are there any storylines you’re excited about? Feel free to share your thoughts in the comments!