Content Recast Tonight's build
Halloween window projection

EP 008 · First aired 2026-09-16

Creepy Circus

Carnival lights, a crooked big top and a clown who is definitely watching you.

Step right up. Nobody has left yet.

Download the loop What this uses All builds
Live from the street House view first, then the loop that produces it.

Four steps. One evening.

Every build is made the same way

  1. 01

    Hang the fabric

    Pin a white sheer curtain or thin sheet across the window, on the inside. Keep it loose — wrinkles break the image.

  2. 02

    Put the projector behind it

    Aim the projector at the back of the fabric from inside the room. Nothing sits between the projector and the window.

  3. 03

    Kill every other light

    The projection competes with every lamp in the room. This step matters more than any projector spec.

  4. 04

    Play it and go outside

    Loop the file fullscreen, then walk to the kerb. If you can read it from there, it works.

The prompt that generated it

Paste this into a text-to-video tool to recreate or remix it at a different scale, speed or colour.

This build's prompt
Decorative Halloween projection animation on a black background: a creepy carnival scene with a crooked striped big-top tent, strings of flickering bulb lights and a swaying clown silhouette, in bold black shapes. High-contrast luminous tones, bold silhouette shapes, clean composition centred in frame, no text, no borders, seamless looping motion.
Write your own instead of buying a loop. No subscription or stock licence needed. Hand this to Claude or ChatGPT, fill the brackets, and paste the result into a video tool:
The recipe
Write a text-to-video prompt for a Halloween window projection.
Subject: [WHAT IT IS, e.g. a skeletal pirate crew on a galleon]
Style: pure black background, high-contrast luminous silhouette, bold shapes
Motion: [SIMPLE MOTION, e.g. drifting slowly sideways through low fog]
Framing: centred, wide 16:9, nothing near the edges
Exclude: no text, no watermarks, no borders, no camera shake
Loop: the first and last frames must match so it repeats seamlessly
Give me the finished prompt only, ready to paste into a video tool.

One subject per clip — crowded scenes turn to mush through a curtain.

Make your own version

The prompt above is the whole recipe for this build. Swap the subject, generate it tonight, and you have a theme that is not on this site — no stock footage and no subscription.

What this build uses

Projector, screen surface, and the atmosphere items that make the street stop walking. Brightness matters more than resolution once a porch light is on.

67in Animatronics Standing Clown, Sound & Touch Activated, Light-up Eyes 67in standing animatronic clown, motion/sound activated, light-up eyes Check price
HOMCOM 6' Life Size Halloween Hanging Clown, Animatronic Talking 6ft hanging/talking animatronic clown with light-up eyes Check price
JOYIN 5ft Halloween Life-Size Animated Scary Clown Figure 5ft animated clown, moveable head/arms, red flashing eyes Check price
Hourleey Halloween Outdoor Standing Clown Decoration, Life Size life-size outdoor standing clown prop Check price
Amyhill Carnival Fun Mirror, 16 x 39in Self Adhesive Funhouse Wall Decor 16x39in self-adhesive funhouse/carnival fun mirror panel Check price
6.3in Circus Light-up Marquee LED Letters, Antique Clown Style 6.3in light-up marquee letters for carnival signage Check price
CrosCentury Halloween Creepy Twisted Clown Mask, Adults latex scary clown mask for carnival creepers/hosts Check price
Popcorn Popper Machine 4 OZ Vintage Professional 4oz vintage-style popcorn machine for carnival concession stand Check price
Disclosure: the product links on this page are affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Prices change on Amazon at any time.

Questions about this build

Short answers on the projection, the loop, and doing it yourself.

What is the Creepy Circus window projection?

Carnival lights, a crooked big top and a clown who is definitely watching you. It is a looping video you play through a projector aimed at a sheer curtain from inside the house, so the image shows through to the street.

Is the Creepy Circus loop free to download?

Yes. The download button on this page gives you the clean looping MP4, free for your own display.

What projector do I need for this?

Brightness matters more than resolution here, because the projection competes with porch lights. The list below covers a budget tier and a higher-brightness tier — either works for a window.

Can I make this myself with AI instead of downloading it?

Yes. The prompt used to generate this loop is printed on this page, along with a reusable template you can hand to Claude or ChatGPT and then paste into a text-to-video tool.

How long does the setup take?

About an evening. Hang the fabric, aim the projector from inside, kill the room lights, then check it from the street. Four steps, no tools, nothing mounted outdoors.