Ninja Knight: Thunder Fox (1987, Godfrey Ho)
Right from the start you know this is Ho territory. the sprawling narrative gives you the basic kit, wronged rights and schemes thwarted etc so would recommend this as an ideal GH primer to the first timer. Y'all. Mike Abbott dons the headband this time and the fight scenes are the usual gravity defying madness etc.
The Mask (1961, Julian Roffman)
This was a find now ... originally 3D (?) as the opening blurb hints at, watched baldly the one thing that leaps out is that Lynch
must have seen this at some point. Basically a thriller elevated (not in
that way
) by certain sequences which push it into horror territory. Would make a great double bill with City Of The Dead.