Nothing is known about his history.
Throughout From Dusk Till DawnEdit
He laid a hand on Seth when he refused to leave and he later took it off when Razor Charlie let them stay at the bar. He is later shot by the brothers when they try to go after them.
After the bloodbath starts, he rises up with the others who got shot and shows his vampire face. He kills others and when he sees Seth kill Santanico, he goes after him and he ends up having his heart extracted by Frost. When he is shown to still be living and his heart is still beating, Sex Machine comes up and puts a pencil through it, killing Big Emilio.
Big Emilio is what his name suggests. He is a rather large vampire with black hair that's up in a ponytail and has dark eyes when he is in human form. But his eyes turn a lightish white-green color when he shows his vampire face.
|From Dusk Till Dawn: Film Series|
|"From Dusk Till Dawn":|
|"From Dusk Till Dawn 2: Texas Blood Money":|
|"From Dusk Till Dawn 3: The Hangman's Daughter":|
|" From Dusk Till Dawn (Video Game)":|
- Emilio comes from Spanish, Italian and Portuguese origin and a form of Aemilius. Aemilius derived from the Latin aemulus, meaning "rival".