Rambu (1986)

aka The Intruder

This film has one of the most fanatical fanbases I've seen; it's an entertainingly bad action film, but you get the impression online that it's the greatest thing ever. Directed by Jopi Burnama (who did the Troma-retitled "Ferocious Female Freedom Fighters") and starring Peter O'Brian ( who I enjoyed in "The Stabilizer"),this is about a guy getting revenge for his wife's death. He doesn't go full-on Rambo until the final act, which is most memorable because the same stunt guy dies over and over and over. The entire film was re-dubbed and the music and voices all are off. There are times when you wonder if it was meant as a parody, rather than a straight action film; our hero dispatches a number of people with a rubber ball, for example. There's action scenes done in slow motion and then sped up to make our hero seem even faster, but you can see guys having trouble balancing motorized bikes at the slow speed. It's definitely worth a watch, especially if you're a 80's action junkie.