Michael Rosenbaum marks 25 years of Smallville: 'My life completely changed'
Synopsis
Twenty-five years after Smallville first aired, Michael Rosenbaum — the actor who gave Lex Luthor his sinister charm — has posted a moving tribute on Instagram, crediting the show with transforming his life from a 'small-town kid from Indiana' into one of TV's most beloved villains. The outpouring is a reminder of how deeply the series is embedded in pop culture.
Key Takeaways
Michael Rosenbaum marked 25 years of Smallville with a tribute post on Instagram .
He credited the series with completely changing his life, recalling his journey from a small town in Indiana .
Rosenbaum thanked creators Alfred Gough and Miles Millar , lead actor Tom Welling , and co-stars Kristin Kreuk and Erica Durance .
Smallville ran for 10 seasons beginning in 2001 , following a young Clark Kent in Smallville, Kansas before he became Superman .
The actor credited fans as the primary force behind keeping the show's legacy alive after all these years.
Actor Michael Rosenbaum, best known for his portrayal of iconic villain Lex Luthor in the long-running superhero series Smallville, has marked the show's 25th anniversary with a heartfelt tribute, saying the milestone series transformed him forever. The actor shared his reflections on Instagram, crediting the cast, crew, and fans for keeping the show's legacy alive a quarter-century on.
Rosenbaum's Heartfelt Tribute
In a candid post on Instagram, Rosenbaum looked back at a journey that took him from small-town roots in Indiana to playing one of television's most memorable antagonists. '25 years ago today… my life completely changed forever. I'm so grateful for all of it. Who would have thought that some skinny punk kid who nobody thought twice about… would leave his small town in Indiana and become a criminal mastermind on a hit television show?' he wrote.
He went on to express gratitude toward the show's creators, fellow cast members, and the studio. 'I still can't believe it. All my love to the amazing cast and crew and to my boys Al and Miles for believing in me. And @warnerbros - But mostly… thanks to all the fans who have supported us for so many years. Without all of you… it would have been impossible,' he added.
Rosenbaum also paid tribute to lead actor Tom Welling and co-stars Kristin Kreuk and Erica Durance, writing: 'Love ya @tomwelling - you were a great leader. And to @mskristinlkreuk @durance.erica and the entire cast. thanks for being great human beings. love, Rosenbaum ALWAYS HOLD ONTO SMALLVILLE.'
What Made Smallville a Cultural Landmark
Smallville was developed by writer-producers Alfred Gough and Miles Millar, based on the DC Comics character Superman. The series followed the coming-of-age story of teenage Clark Kent in the fictional town of Smallville, Kansas, long before he donned the cape as the Man of Steel.
The first four seasons centred on Clark's high school years, his complicated romance with neighbour Lana Lang (played by Kristin Kreuk), and his evolving — and ultimately doomed — friendship with Lex Luthor. From Season 5 onward, the show tracked Clark's early adult life, introduced his partnership with Lois Lane at the Daily Planet, and wove in a broader tapestry of DC heroes and villains.
A Legacy That Has Outlasted the Broadcast Era
Rosenbaum's post underscores just how enduring the Smallville fandom has proved. The show, which aired from 2001, ran for 10 seasons and helped establish the template for superhero origin storytelling on television — a format that would later define the genre across streaming platforms. Notably, the anniversary comes at a moment when DC is undergoing a full cinematic reboot, making nostalgic touchstones like Smallville more culturally resonant than ever.
The actor's tribute suggests the show's community remains tightly knit, with its cast continuing to acknowledge each other publicly two and a half decades after the pilot aired.
Point of View
Network superhero show built a loyalty that outlasted its own broadcast run. Smallville predated the Marvel Cinematic Universe and shaped audience expectations for hero origin stories; its anniversary lands as DC resets its entire cinematic universe, giving the tribute an unspoken relevance. What is easy to overlook is Rosenbaum's own contribution: his Lex Luthor was the show's moral and dramatic engine, often outshining the protagonist. The warmth between cast members, still visible in public posts two decades on, also points to a production culture that was unusually cohesive — something the industry rarely replicates.
NationPress
17 Oct 2026
Frequently Asked Questions
Why is Michael Rosenbaum celebrating Smallville's 25th anniversary?
Michael Rosenbaum is marking 25 years since Smallville first aired in 2001, a show in which he played the iconic villain Lex Luthor. He shared a heartfelt Instagram post saying the series completely changed his life.
What did Michael Rosenbaum say in his anniversary post?
Rosenbaum wrote that 25 years ago his life changed forever, describing himself as a 'skinny punk kid' from a small town in Indiana who went on to play a criminal mastermind on a hit television show. He thanked the cast, crew, creators Alfred Gough and Miles Millar, Warner Bros, and the fans.
What is Smallville about?
Smallville is a superhero television series developed by Alfred Gough and Miles Millar, based on the DC Comics character Superman. It follows the coming-of-age story of a teenage Clark Kent in Smallville, Kansas, before he formally becomes the Man of Steel, across 10 seasons beginning in 2001.
Who are the key cast members Rosenbaum mentioned?
Rosenbaum specifically called out lead actor Tom Welling, whom he praised as 'a great leader,' as well as Kristin Kreuk and Erica Durance. He also thanked creators Alfred Gough and Miles Millar for believing in him.
Why does the Smallville anniversary matter now?
The 25th anniversary arrives as DC undergoes a full cinematic reboot, making the show a significant nostalgic reference point for a generation of superhero fans. Smallville was one of the first series to successfully tell a superhero origin story on television, helping define the genre's later dominance on streaming platforms.
