Looking to watch Horror Castle? Antonio Margheriti's Horror film is available through several streaming and digital platforms. It's currently streaming on Troma NOW, Plex Channel, and Plex. Rental options start at $1.99, available on Amazon Video. If you'd like to own it digitally, you can buy Horror Castle starting from $7.99 on Amazon Video.
Rent on Amazon Video for $1.99
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Prices last updated September 18, 2026. Pricing and availability may vary by region.
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Frequently Asked Questions
No, Horror Castle is not currently available on Netflix. You can stream it on Troma NOW instead.
Yes, Horror Castle is available to watch for free on Plex Channel, Plex.
The most affordable option is to rent Horror Castle on Amazon Video for $1.99.
Yes, you can purchase Horror Castle digitally starting at $7.99 on Amazon Video.
