The boundaries of Matt Reeves’ standalone Gotham sandbox are expanding far beyond the criminal empires of the Falcone family. According to a report from Jeff “The In” Sneider on The Hot Mic podcast, the heavily rumored Poison Ivy spinoff series in active development.
Crucially, the trade leak clarifies that the project has bypassed the mainstream DCU mapped out by James Gunn, opting instead to plant its roots directly inside Matt Reeves’ gritty, isolated Batman Epic Crime Saga, positioning, Ivy to share the ecosystem with The Batman and The Penguin.
The biggest question raised by the report is how a character notoriously known for telepathically commanding plant life, controlling pheromones, and riding giant Venus Flytraps into battle fits inside a world where Batman relies on basic tactical body armor and street-level detective work.

Speculation has the BatVerse iteration of Dr. Pamela Isley swapping her semi-mystical connection to the Green for dark, realistic pseudo-science. Rather than controlling flora with her mind, Ivy could be adapted as a brilliant, radicalized botanical biochemist who engineers advanced, plant-derived neurotoxins and GMO chemical agents to execute calculated eco-terrorist strikes against corrupt corporate entities destroying Gotham’s infrastructure.
The movement on the Poison Ivy series follows recent comments from Robert Pattinson, who teased that the upcoming sequel—officially locked into a theatrical debut on October 1, 2027—will be a “really different type of Batman movie” that introduces more “comic-booky” elements while protecting its dark core.
Much like Lauren LeFranc’s Emmy-caliber run on The Penguin perfectly bridged the institutional criminal vacuum between the first two films, the Poison Ivy project could be used to expand the lore between The Batman- Part II and the final installment of the trilogy. The narrative structure will allow Reeves to explore the psychological damage inflicted on Gotham’s civilian environment after the catastrophic riddler floods, giving Pamela Isley an incredibly realistic, radical motivation to target the city’s wealthy elites.