On October 16, 2001, a small network called The WB took a gamble: a superhero show with no cape, no costume and no flying. Twenty-five years later, Smallville is still being discovered by new viewers, its cast is filling convention halls, and its two leads are rewatching every episode on a podcast. Here is how a teen drama about a farm boy in Kansas became one of the most successful superhero series ever made.
The rule that made it work: “no flights, no tights”
Creators Alfred Gough and Miles Millar set themselves one strict rule. Clark Kent would not fly and would not wear the suit. Instead of another Superman story, they told the story before Superman: a teenager hiding who he is, falling for the girl next door, and slowly learning what kind of man he wants to become.
That choice turned a comic-book premise into something everyone could relate to. Secrets, first love, parents and friendships carried the show, and the powers became metaphors for growing up. Viewers who never read a comic still found themselves hooked.
A record-breaking start
The pilot was a hit straight away and became one of The WB’s biggest debuts. Tom Welling played Clark with quiet decency, and Michael Rosenbaum turned young Lex Luthor into the show’s secret weapon: charming, wounded and slowly sliding toward villainy. Their friendship, which every viewer knew was doomed, became the emotional heart of the early seasons.
Ten seasons, 218 episodes
Smallville did not just survive, it kept growing. When The WB merged into The CW in 2006, the show moved with it and kept going. It introduced Lois Lane, played by Erica Durance, brought in a wider circle of DC heroes and villains, and steadily moved Clark closer to his destiny. By the finale in May 2011 it had run for ten seasons and 218 episodes, making it the longest-running live-action superhero series in TV history at the time.
The show also earned a stamp of approval from Superman history. Christopher Reeve, the big-screen Superman, guest starred and gave the series his blessing, and Annette O’Toole, who had appeared in Superman III, played Clark’s mother Martha Kent.
Why it still matters
Before Smallville, superhero TV was rare and often treated as kids’ entertainment. The show proved that a long-running, character-first superhero drama could work week after week. The wave that followed, from Arrow and The Flash to Superman & Lois, owes a lot to the path it cleared.
Its success also came from sheer hard work. Each season ran to more than 20 episodes, a pace almost unheard of in today’s streaming era, and the cast have described exhausting days on set in Vancouver to keep the show on air.
The 25th anniversary: a reunion year
The anniversary has turned into a full reunion. At New York Comic Con 2026, Tom Welling, Michael Rosenbaum, Kristin Kreuk and Erica Durance shared the stage in front of a packed room, swapping behind-the-scenes stories and thanking a new generation of fans who are finding the show on streaming services.
Welling and Rosenbaum have been revisiting every episode on their podcast Talkville, and the fan event Salute to Smallville is bringing much of the cast and both creators together in Nashville on November 7 and 8, 2026. Fans are also still waiting on the long-rumoured animated continuation: the leads say artwork exists and Gough and Millar remain involved, but the studio has not given it a green light yet.
The cast, then and now
Curious where Clark, Lex, Lana, Lois and the rest of Smallville ended up? This video catches up with the cast.
Where to start (or restart)
New to the show? Start with the pilot and give it to the end of season one, when the Clark and Lex friendship really clicks. Coming back for a rewatch? Watch Lex closely. Knowing where he ends up makes every kind gesture in the early seasons hit harder.
Twenty-five years on, Smallville is proof that you do not need a cape to tell a great superhero story. You just need a farm boy, a secret and a reason to keep watching.
Are you a Smallville fan? Tell us your favourite episode on our contact page.
