With an unquenchable thirst for the blood of virgin women, the wicked King Dark enslaves the brilliant Thai scientist Dr. Wisut to create an army of monsters to put an end to the chivalrous efforts of the cyborg warrior Kamen Riders. Where their efforts fail, can the Hindu god Hanuman help? Edited from Five Riders vs. King Dark (1974).
Yodchai Meksuwan
as Dr. Wisut
Tanyarat Lohanan
as Julie
Pipop Pupinyo
as King Dark
Kan Booncho
as Karn
速水亮
as Kamen Rider X
藤岡弘、
as Kamer Rider #1
佐々木剛
as Kamen Rider #2
宮内洋
as Kamen Rider V3
Akira Yamaguchi
as Riderman
小林昭二
as Tobei Tachibana
