- "53 to upper bay door. 53 to upper bay door."
- ―Man over Death Star PA
"53" was an individual who served the Galactic Empire aboard the first Death Star, a planet-killing battle station. "53" was told to report to the Death Star's upper bay door even as Luke Skywalker and Han Solo were infiltrating the station to try and rescue Princess Leia Organa from Detention Block AA-23.
- Star Wars: Episode IV A New Hope (First mentioned)