I'm re-watching one of my favorite mid-90's tv shows, Millennium, and in the opening of one of the season 1 episodes, a bad guy pulls out something familiar...
A few frames later, after it's thumbed open, yup, it's an Endura!
Then he kills somebody with it. Later, the main character produces a cheap Delica knockoff with the plastic thumb stud to prod some evidence. After a quality opening from the props department, that was annoying.
There's also a Buck 110 or clone, and at least one other traditional styled pocket knife in later scenes. Great episode for knife-spotting.