Preheat oven to 375 degrees and grease a 10-inch cast iron skillet.
Separate the crescent dough into triangles and cut each one in thirds. Wrap a piece of dough around each hot dog piece and arrange them so they are standing up around the edge of the skillet.
Bake for 18 minutes.
Meanwhile, stir together the chili, cream cheese, ketchup, Worcestershire sauce, crushed red pepper flakes, and 1/2 cup of cheddar cheese.
Spoon the chili mixture into the center of the skillet and sprinkle the remaining 1/2 cup cheddar cheese on top.
Return to oven for 5 to 10 minutes.Sprinkle with green onion.