Vampire Spring Break: Inside TerrorBox's First Original Vertical Series

TerrorBox's first original vertical series is a vampire story built for the phone.

TerrorBox was built on a simple idea: horror deserves a home designed for the screen people actually use. Vampire Spring Break is the first original series built from the ground up for that home — a six-episode vertical vampire horror series now in production.

The Premise

Five college students win an all-expenses-paid trip to a private spring break resort that promises the ultimate party. What they find is a centuries-old coven that uses the resort as a feeding ground. The "VIP invitation" each of them received is a one-way ticket, and the only way out is to survive until dawn on the seventh night. The resort, of course, has never let anyone leave.

Why Vampires, Why Now

Vampires never left — they just went dormant waiting for a format that fit them. The intimacy of vertical video is perfect for the genre: the close encounter, the whispered invitation, the slow realization that the charming stranger at the party isn't what they seem. Vampire Spring Break leans into that intimacy, turning the phone screen into the resort's front door.

Built for the Format

Each episode runs 3–5 minutes and ends on a hook that pulls the viewer straight into the next installment. Shot natively in 9:16, the series uses the vertical frame as a weapon — keeping the threat just out of sight, building dread through what the audience can almost see. It's the discipline we wrote about in why vertical horror is the future of streaming, applied to a full series.

What's Next

Vampire Spring Break is currently in production, with first-look footage and release timing to be announced. It's the first of a slate of original vertical series built for TerrorBox — alongside the thriller I Think My Neighbor Is a Serial Killer and curated shorts like Sweet Tooth.

If you're a filmmaker with a horror series conceived for the phone, we want to see it. Submit your project — and read our guide on how to pitch a horror series while you're at it.