His full name is Bob Crandal.
One day, while on a flight somewhere, George Lucas saw him refueling his plane, and thought he would be perfect for a part in his movie.
Unfortunately, fame was fleeting for Bob, who soon went back to refueling plans...and turning tricks...to make ends meet.
Erica swears that she met him once, and fondly remembers him telling her stories about his mis-adventures on the set, and being ignored by the 'real cast' of Star Wars.