Season 1 of It: Welcome to Derry has 8 episodes in total.

Episode count

  • Multiple TV guides and entertainment outlets list It: Welcome to Derry Season 1 as an eight-episode season.
  • Coverage after the finale confirms that all 8 planned episodes have aired and that the full first season is now available to watch.

Quick schedule context

  • The season is described as an eight-part limited horror drama, following a weekly release pattern from late October through mid‑December 2025 on HBO/Max and partner platforms internationally.
  • Guides emphasize that this eight-episode structure was chosen to keep the story tight while still giving room to explore Derry’s dark history and Pennywise’s origins.

Information gathered from public forums or data available on the internet and portrayed here.