For years, audiences have been captivated and disturbed by one of Stephen King’s most iconic villains, Pennywise the Dancing Clown. Yet for those who ventured beyond the red balloons and sinister sewers in King’s 1986 novel IT, a clown is merely a mask—a disguise for a far more ancient and unfathomable horror.
With IT: Welcome to Derry on the horizon, HBO now has the space and creative freedom to delve into the surreal interdimensional mythology of this creature. Instead of rehashing scares we’ve already seen, this series has an opportunity to explore cosmic horror boldly, stripping away layers upon layers of Pennywise, revealing a story as existential as it is terrifying.
This isn’t just about jump scares or gore—it’s about atmosphere and implication. The original novel contains rich glimpses of a wider mythology involving an ancient force that predates human memory and a metaphysical turtle named Maturin that serves as a counterbalance to Pennywise.
Previous adaptations only brushed against these ideas, constrained by runtime and mainstream expectations. A premium series format, especially on a network like HBO, offers the perfect opportunity to visualize these stranger aspects of King’s universe—the Ritual of Chüd, the Deadlights, and the abstract battle between chaos and balance—without rushing or watering them down.
The shape-shifter’s other faces deserve their spotlight

IT: Welcome to Derry offers an exploration of Pennywise beyond a clown. As effective as seeing a grinning performer committing gruesome acts is, it is only a tool in the monster’s arsenal. Pennywise, as an entity, goes beyond horror films and shows.
He captures dread in its most personal version, and the show could go into many kinds of fears—versions tailored to collective cultural anxieties, individual psychological trauma, or deeply rooted societal nightmares. That makes the character so more sinister: instead of picking any visage he wants, his ‘choice’ is whatever agonizes his victim the most.
Moreover, this expansion is not restricted to the aesthetics of Pennywise’s character; it can also reshape our understanding of Derry's entire existence. In King's novel, the town suffers from an evil presence that distorts time, suppresses memory, and amplifies violence. The implication is that perhaps Pennywise does not simply inhabit Derry—he embodies Derry or at least a portion of its psychic infrastructure.
Through various plotlines and characters, the series could finally explore how deeply rooted Pennywise’s presence is in the town’s history and how, for centuries, he has corrupted events far beyond the scope of the Losers’ Club. It could redefine him as a character, not merely as a villain but rather as a cosmic parasite woven into America’s subconscious.
HBO is the perfect home for the unfiltered terror of IT: Welcome to Derry

The network supporting IT: Welcome to Derry is what makes it especially promising. HBO has a reputation for turning genre fiction into prestige television, from True Detective to The Last of Us. IT: Welcome to Derry should air without self-censorship due to inventive leaps into the surreal or the grotesque, which is a hallmark of that very same network.
Because King’s original vision was mind-bending strangeness, his vision requires something that transcends grotesqueness and surrealism, dark mythological nightmares instead of horror.
Also, the creative team’s ties with the films enhance continuity as well as add a layer of ambition. Bill Skarsgård's return and Stephen King's offering of his blessing expand the mythos while retaining its roots. It has the potential to become a defining moment in horror television. If it encompasses true cosmic horror at the heart of It, not only will it be a terrifying origin story, but finally unmask the haunting dread concealed behind a clown's painted grin.