Karate Tiger
In 1987, Hwang trained German actor Matthias Hues in preparation for his film debut as "Yuri, the Russian" in "No Retreat, No Surrender 2". Cast at the suggestion of producer Roy Horan, who was also a student of Hwang's, Hues had no martial arts experience and trained in martial arts with Hwang. Hues enjoyed the experience so much that upon his arrival in Los Angeles, Hues would continue training in martial arts throughout his career. In the film, Hwang's opening scene, involving a firing squad, was cut from the U.S. version. Hwang would play Yuri's enforcer, General Ty, who engages in a brief fight against Cynthia Rothrock.