the other man's reaction is one of complete and total shock. he tries to recover.
other man: "it's...good to see you."
locke: (wry) "sure it is. you look like you're about to faint."
other man: "no... it's just been so long and..."
okay, so it wasn't john locke the character, but terry o'quinn. on an episode of star trek: tng, which aired during a marathon yesterday to promote the new star trek mmog. an episode written, of course, by ronald d. moore. o'quinn's character used to captain the pegasus and arrives on a ship called the crazy horse. and o'quinn has bits of fuzzy grey hair around the back.