He has played quite a few waiters throughout his career. Some of these waiter characters were memorable even though their screen time was short, in movies such as
Un par de seductores (1988),
Los hombres de Smiley (1982) and
French Connection II (1975). In
El pacto de Berlín (1985), almost like an in-joke, his character serves a tray of drinks to a whole meeting of people, although he isn't a waiter.