Where to Watch in United States
Subscription
Plot
The story of a young man with the strength of 50 men who finds himself inside a harsh prison run by an evil assistant warden and the head boss who secretly has the ability to transform himself into a "Hulk" type monster. Riki, who is also secretly on a quest to find the hidden opium garden the prison warden has been growing, will learn something about himself that will change his life forever.
Where to watch Riki-Oh: The Wall of Hell?
Riki-Oh: The Wall of Hell is an action movie featuring Bin Shimada and directed by Satoshi Dezaki.
Riki-Oh: The Wall of Hell is currently streaming on Fandor Amazon Channel.