Ever since I started drawing the creature in the late ’70s and early ’80s, I knew I didn’t want symmetric scars and I didn’t want sutures or clamps,” del Toro said to Variety. “What I thought was very interesting was to make him like a jigsaw puzzle.

Below, the trailer, cast, release date, and everything we know about Guillermo del Toro’s monster, Frankenstein. There’s a lot of spooky stuff in the first Frankenstein teaser trailer, released on May 31.