Galen (voiced by Maria Bamford) is a female faerie that appears in the episode "Trolling for Terror". She is one of the characters that appear on Clark Dungaree's hit reality show Night Terrors.

Galen and Randall Skeffington hit it off in the reality show. But when Mark Lilly visits Randall on the set, Dungaree sees him yawn and is infuriated. Dungaree edits clips on Mark to make it look like he's come between Galen and Randall. Randall in turn brings a filming crew to Mark's class in the Department of Integration and beats him up in front of the camera.