Bartolo is a recurring character in the third, fourth and fifth seasons, and an extremely minor antagonist. He is played by guest star Del Zamora and debuts in "I Smell a Rat". He is the grandfather of Jesus Velasquez and also a brujo.
Don Bartolo first appeared in Jesus's hallucination after taking V with Lafayette. He is shown to practice some kind of black arts as implied by Jesus himself to Lafayette. ("I Smell a Rat")
In Jesus's flashbacks Don Bartolo is again pictured presenting his grandson with a goat that he planned to sacrifice. Although Jesus wanted the goat as pet, he reluctantly killed the goat with a ceremonial blade also given to him by his grandfather. After consuming the goat’s blood, Jesus was overwhelmed with the power of an unknown source. After realizing the purpose of Don Bartolo’s “gift”, Jesus was taken by his mother where they spent the next few years running away from him. ("Me and the Devil")
Jesus and Lafayette travel to Mexico, where he lives, so they can get any helpful info on how to defeat the vampires. Don Bartolo, on the other hand, doesn't seem to be any help as he locks them up in the house and infects Jesus with a rattlesnake bite, then Tio Luca possesses Lafayette and cures Jesus. ("I Wish I Was the Moon")
Bartolo, now apparently calm, tells Lafayette that he has the magic. He says that the poisoning was a test to prove that the magic was within Lafayette. He allows Lafayette and Jesus to leave. ("Cold Grey Light of Dawn")
Lafayette and his mother are both visited by the appearance of Jesus' decapitated talking head in a vision. Ruby Jean manages to understand Jesus' message and informs Lafayette that Jesus is "in trouble" and "with an evil man". Lafayette immediately connects her words to Bartolo and travels to Mexico, where Bartolo traps him and reveals that it was he who took his grandson's body.
Bartolo reveals he plans to transfer back the brujo magic Jesus implanted in Lafayette by performing an ancient ritual. The ritual involves cutting Lafayette and taking his blood, while the head of Jesus watches. However, Bartolo's wife Maria kills him by repeatedly stabbing him and frees Lafayette. ("In the Beginning")
- "Take the spirit inside you"
|Season three appearances|
|"Bad Blood"||"Beautifully Broken"||"It Hurts Me Too"||"9 Crimes"|
|"Trouble"||"I Got a Right to Sing the Blues"||"Hitting the Ground"||"Night on the Sun"|
|"Everything Is Broken"||"I Smell a Rat"||"Fresh Blood"||"Evil is Going On"|
|Season four appearances|
|"She's Not There"||"You Smell Like Dinner"||"If You Love Me, Why Am I Dyin'?"||"I'm Alive and on Fire"|
|"Me and the Devil"||"I Wish I Was the Moon"||"Cold Grey Light of Dawn"||"Spellbound"|
|"Let's Get Out of Here"||"Burning Down the House"||"Soul of Fire"||"And When I Die"|
|Season five appearances|
|"Turn! Turn! Turn!"||"Authority Always Wins"||"Whatever I Am, You Made Me"||"We’ll Meet Again"|
|"Let's Boot and Rally"||"Hopeless"||"In the Beginning"||"Somebody That I Used to Know"|
|"Everybody Wants to Rule the World"||"Gone, Gone, Gone"||"Finally"||"Save Yourself"|