doubleofive said:
I'm pretty sure its the one where Luke disguises himself using the Force. For some reason, I do not like the idea that a Jedi can just change how other people perceive them. It's either way too powerful, and would come in handy way too often for him to only use it that one time.
I don't recall Luke ever altering his appearance in The Crystal Star. You may be thinking about The Black Fleet Crisis trilogy.