Preheat the oven to 375°F (190°C).
Remove the hot dogs from their package and arrange them on a paper towel. Blot each one thoroughly to remove surface moisture, which will help the crescent dough adhere more securely.
Unroll the refrigerated crescent dough onto a clean work surface. Divide the sheet in half lengthwise and then crosswise, forming four evenly sized rectangles.
When using perforated dough, firmly press the seams together with your fingertips until each rectangle is fully sealed.
Cut every rectangle lengthwise into approximately 10 narrow strips, producing enough dough ribbons to cover all eight hot dogs.
Working with one hot dog at a time, wind approximately four dough strips around it. Leave a small uncovered section near the upper portion where the eyes can be positioned later.
Repeat the wrapping process until every hot dog resembles a bandaged mummy.
Place the wrapped hot dogs on an ungreased baking sheet, leaving a little space between each one. Mist the tops lightly with nonstick cooking spray.
Bake for 15–17 minutes, or until the crescent dough has puffed and developed an even golden-brown color.
Transfer the baked mummy dogs immediately to a wire cooling rack. Allow them to cool slightly before placing the optional candy eyeballs onto the uncovered sections.
Serve the crescent mummy dogs warm with a preferred dipping sauce.