New on Peacock in October 2025 — all the new shows and movies to watch

October is rolling in. The air’s a little crisper, the leaves are finally falling and Peacock’s lineup is really leaning into spooky season and true crime.

The streamer kicks things off with “American Psycho,” a razor-sharp portrait of late ’90s excess that still cuts close. And if you’ve never watched it, maybe all the Patrick Bateman (Christian Bale) business card memes will finally make sense. Mid-month, “Devil in Disguise: John Wayne Gacy” aims to unravel one of the most chilling cases in American history about Gacy’s slayings with archival footage and first-person accounts.