He's Diego and Alicia's dad. He encourages Diego in a lot of rescues. In Diego's International Rescue League, it is revealed that he's a trained world animal rescuer. Papi has a close relationship with Diego, as in the same episode he had faith in his son. Papi has a lot of phrases that Diego tells the viewers such as:
Ayuda todos los animales, Diego (You should help all the animals, Diego)
Mi casa es su casa (My home is your home)
Los animales pertenecen en su hogar natural (Animals from the wild belong in their homes in the wild)
Los mejores amigos son los que se ayudan (Friends who help friends are the best friends of all)He has black hair and wears a blue shirt with a tan vest, khaki cargo shorts, and gray and brown shoes.
He is voiced by Sebastian Arcelus.