Tracy ends up on Nat, the Fur King’s case when he swipes a patrol car during a getaway. Nat dumps the furs on them, along with a child hostage. Tracy goes to the farm where the furs were stolen from and finds the imprint of their license plate on a newly-painted fence. Tracy then disguises himself to infiltrate their hideout and swipes a fur for examination. When it turns out to be stolen, they set a trap for Nat when he calls up a local fur dealer with a proposition. Nat shows up with the goods and Tracy pops out of a wall-papered over room entrance to arrest him.
The name Nat Natnus is an annagram for “Suntan Tan”.