The Mummy is the major supporting character of Tad, the Lost Explorer. He is a mummified Incan man and one of the immortal guardians of the lost city of Paititi.
He is a mummy who has a slim build. He also wears clothes and gear from Egypt.
For allowing Tad Stones and his companions to leave after they discovered the lost city, the Mummy ended up being cast into exile by the other mummies. After that, he traveled all over the world to reunite with Tad, whom he regarded as a ally. He later accompanied Tad in his next adventure to retrieve the magical necklace of King Midas.
Due to his undead nature, the Mummy demonstrates the ability to detach and reattach body parts in any moment. Interestingly, he can read the ancient Tartessian idiom, as well as other dead languages, even though they're not from his homeland.