He initially greets the Vault Dweller upon their their first visit to Junktown. If they have a weapon drawn, he will tell them to holster it. When asked about Junktown, he will passively admit that the name does have comical value, but that he personally likes it nonetheless. He works for Killian Darkwater, stating that Killian doesn't tolerate unprovoked violence in Junktown.
If asked about his position, he will state that he is a guard, and his job is to keep watch for strangers entering the town. Although Junktown often trades with the Hub, he is not too fond of the "stuck up bastards" that live there.
He will give the player a general outline of the town rules for Junktown, which mainly consist of keeping your weapons holstered. He will not allow you into Junktown if you keep your weapon out, or if it is night time.