Blondie is one of David's men in Silver Lake, a member of the group that hunts Joel and Ellie through the winter. Joel runs into him at the cabin resort in Lakeside Resort while searching for Ellie, and questions him alongside Skully.
David sends Blondie, Skully and several others to find Ellie and Joel. They follow Ellie's trail toward the cabins, which is when Ellie rides off on Callus to pull them away from the house where Joel is recovering.
Later, Blondie's group spots Joel leaving a cabin and opens fire. After the shootout Skully grabs Joel from behind while Blondie comes at him with a knife. Joel kicks Blondie down, headbutts Skully, and drags both men inside to be questioned.
Joel ties Blondie to a radiator and beats him, then makes Skully mark Ellie's location on a map out of Blondie's sight, warning that the two answers had better match. Blondie stays loyal to David and refuses to say anything.
After Joel kills Skully, a shaken Blondie still won't talk. Joel tells him he believes Skully's answer and kills him with a metal pipe.
Callus
Callus is the horse Joel and Ellie ride from Jackson County to the University of Eastern Colorado and beyond. He first carries Joel when Ellie runs off in Tommy's Dam, and Ellie names him on the road to the university.
David
David is the soft-spoken leader of a group of survivors near Silver Lake and the main threat of Lakeside Resort, the winter chapter where you play as Ellie. He meets her while she is hunting, trades her penicillin for deer meat, and fights infected beside her.
Ellie Williams
Ellie Williams is the 14-year-old girl Joel is hired to smuggle out of Boston, and your companion for most of The Last of Us Part I. She was bitten weeks earlier and never turned, so the Fireflies believe her immunity could lead to a vaccine. You play as her in the winter chapter and in the Left Behind DLC.
James
James is David's right-hand man in the group of survivors Ellie runs into near Silver Lake during Lakeside Resort. He is hunting with David when they meet her, and he is the one sent back to their settlement for the penicillin she needs for Joel.