Harold Diamond
Harold Diamond is credited on 6 movies, best known by TMDB votes for Rambo III, Hard Ticket to Hawaii and Spellbinder.
Filmography · 6 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
Rambo III
1988 · Movie
On AMC+ and AMC
Hard Ticket to Hawaii
1987 · Movie
On Night Flight and FlixFling
Spellbinder
1988 · Movie
On Prime Video and fuboTV
Picasso Trigger
1988 · Movie
On Night Flight and FlixFling
Killing American Style
1988 · Movie
On Eternal Family and Midnight Pulp
King Arthur and the Knights of the Round Table
2017 · Movie
On fuboTV and FlixFling
About Harold Diamond
Best known to movie fans as John Rambo's "stick-fighting" opponent in Rambo III, Harold Diamond in reality is one of Florida's most-famous pioneers in the sport of American Kickboxing. Born Harold Roth, he earned the nickname, "Nature Boy", for his long pony-tail, and a habit of wearing blue-jeans...
Biography from TMDB, written by its community.