Shrdlu ?
Julian Glover is down as playing a character called Shrdlu. This must be some kind of in-joke, and I assume he is never addressed by that name.
"shrdlu" is a "word" created by running one finger down the second column of keys of a linotype machine (a thing the size of a large wardrobe that casts type-metal into lines of type, hence the name). The first column generates "Etaoin" and the two together are approximately the descending order of frequency of letters in English. Lines with these "words" were used as fillers, and appeared in print only by mistake.
Keanu should play Gort
and more at www.cafepress.com/wero/4555996