Kahle Willock was a Fezzani merchant and smuggler.
Name variations:
Kahle Willock (LDDVD subtitles)
Cary Willock (LD subtitles)
カーレ・ウィロック (LD/DVD subtitles — Japanese)
Background information
The name Kahle is most likely a mistranslation of Cary, a given name with varying Celtic and English origins. (Kahle is a real name of Germanic origin, but it is used almost exclusively as a surname.) Willock is a surname of English origin.