Unroll the crescent dough and cut into 3/8"-1/2" wide strips.

Pat the hot dogs dry. Wrap dough strips around each hot dog like mummy bandages, criss-crossing and leaving a gap for the face. Don't wrap too many layers.

Lightly spray the wrapped hot dogs and air fryer basket with oil spray. Place mummies face-up in the basket, ensuring they don't touch. Cook in batches if necessary.

Air fry at 330°F (166°C) for 6 minutes. Gently wiggle to loosen. Continue air frying for another 1-3 minutes until golden brown and cooked through.

Use mustard and ketchup (or hot sauce) to create eyes on the exposed dough face. Get creative with your mummy faces!

Serve immediately and enjoy your spooky, crispy mummy dogs!