Hello Monster
A top detective is reunited with a childhood friend who has since become a leading criminal profiler. Can they join forces to stop a serial killer?
Written by Kwon Ki-young
Produced by Kim Jin-won
Where to watch in 
United States
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Stream included with subscription
Free with ads
Frequently asked questions
Where can I watch Hello Monster in United States?
Hello Monster is available to stream in United States with a subscription to Rakuten Viki, and free with ads on Rakuten Viki.
Is Hello Monster on Rakuten Viki in United States?
Yes. Hello Monster is included with a Rakuten Viki subscription in United States.
Is Hello Monster available to stream for free in United States?
Yes. Hello Monster can be streamed free with ads in United States on Rakuten Viki.
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