Complex sentence: Salami slicing has played a key role in the plots of several films, including "Superman III", "Hackers", and "Office Space", whose characters reference "Superman III" as inspiration.
Split into simpler sentences: Salami slicing has played a key role in the plots of several films, including "Superman III", "Hackers", and "Office Space". In the latter title, the characters reference "Superman III" as inspiration.