Derick Shimatsu appeared as a Chinese prisoner which the surgeons operate on in the Season 2 M*A*S*H episode titled "Radar's Report". Derick is perhaps best known for his roles in the films Varan the Unbelievable (1962), and Hong Kong (1960). He also appeared twice in the ABC-TV series Twin Peaks, first as an Asian man and then as the assistant of Mr. Tojamura (who is really a disguise for Catherine Martell, played by Piper Laurie).