A terrifying collection of zombies, vampires, witches, clowns, aliens, mad scientists and a whole lot of Jack the Ripper will descend on SeaWorld this Halloween season for 25 nights of horror.
Sea World San Diego's Howl-O-Scream is a unique Halloween experience. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It’s only the middle of ...