Troy accompanies Ryan on his night out clubbing but abandons him when Ryan's drug habit starts getting him into trouble. He runs away, shouting, "Do not take him to a hospital!" In a deleted scene from the episode, Troy reveals that he sells Ryan "the stuff you need to have a good time."
Dwight insists he looks like a hobbit. He asks him "Do you live in a regular sized house?"
In a deleted scene from Goodbye, Toby, Troy identifies himself as "Troy Undercook" when he comes to see Michael.
In "Threat Level Midnight" Troy stars as a thug of Goldenface.
Troy is brought in as a candidate for a junior sales position by Dwight. He is seen drying his pants using the air dryer in the bathroom ("Junior Salesman").
- His surname may be a reference to Lord of the Rings: The Fellowship of the Ring. This is reinforced because the main character, Frodo Baggins, uses the alias "Underhill" and Dwight thinks Troy looks like a hobbit.