undertone
2026 · Horror

Now streaming · 5 credits

Playback is credit-based: 5 credits for this film. Create an account to start.
1 credit = $1 · films $5 · episodes $1
“Experience the horror.”
The crew of a horror web series travels to an abandoned asylum for a live broadcast, but they encounter much more than expected as they move deeper inside the nightmarish old building.
Gonjiam: Haunted Asylum (2018) is a horror/mystery film running 1h 35m, directed by Jung Bum-shik. It is available in HD on Cineby for 5 credits. Create an account, add credits and the unlock is yours permanently. Use the player controls for subtitles, quality and fullscreen.
Once unlocked, the film starts in the player at the top of this page. If the first source is slow, the player rotates to a backup automatically. Your purchase is stored in your account, so Gonjiam: Haunted Asylum opens straight into playback on any return visit. Progress is saved on this device.
Gonjiam: Haunted Asylum costs 5 credits on Cineby. Credits are $1 each, and an unlock is permanent — once bought, the film stays in your account and can be rewatched without paying again.
Yes. Create an account, add credits, then unlock the film. Signing up is free and only takes an email and password.
Yes. The purchase is attached to your account, so returning to this page later opens the player directly. You are only charged once.
Gonjiam: Haunted Asylum was directed by Jung Bum-shik.
Yes. Cineby is responsive and the player works in mobile browsers. Tap fullscreen on the player for a larger picture, and use the CC control for subtitles.
More like this
2026 · Horror
2020 · Horror
1998 · Animation
2012 · Thriller
2025 · Horror
Save Gonjiam: Haunted Asylum to your watchlist, or top up before the next one.