Tsu appeared in numerous nerd-friendly films and television shows, a few of which are; My Favorite Martian (1964), The Sword of Ali Baba (1965), How to Stuff a Wild Bikini (1965), Voyage to the Bottom of the Sea (1965), Women of the Prehistoric Planet (1966), The Man from U.N.C.L.E. (1965, 1967), The Wild Wild West (1967), Mission Impossible (1972), Three the Hard Way (1974), The New Adventures of Wonder Woman (1977), Baywatch Nights (1996), and Star Trek: Voyager (1997, 2001).
She has a substantial role in the Jim Kelly kung-fu, Blackbelt Jones "sequel" Hot Potato. That is a fun film, but not that great. Tsu is a southeast Asian cop out to get the bad guy, and is not thrilled to have Jones (Jim Kelly) and his crew of misfits in her way. She seems pretty adept at the fighting scenes, and helps make the movie better than it might have been.
"The Man Who Made Volcanoes"
Hawaiian Punch Oriental Fetishism
Three the Hard Way