Preheat oven to 350 degrees. Liberally grease a 12 cup bundt pan with butter, oil, or cooking spray.
Chop the biscuits into 4 pieces each, making a total of 64 pieces of dough.
Add the sugar, 1 teaspoon of pumpkin spice, and cinnamon to a large zip top bag and shake to combine.
Add the biscuit pieces to the sugar mixture and shake to coat.
Place half of the biscuit dough in the prepared pan.
Add the brown sugar, butter, pumpkin puree, and remaining teaspoon of pumpkin pie spice to a small sauce pan over medium heat and cook, stirring often, until the mixture has melted and comes together to form a smooth sauce.
Pour half of the butter mixture over the biscuits in the pan.
Add the remaining biscuits to the bundt pan and top with the remaining butter mixture.
Bake for 40 minutes or until golden brown and cooked through.
Let cool in the pan for 10 minutes before inverting onto a plate.