Harp Estevez is the widower father of Sheen and a supporting character in the franchise. He is elusive and sometimes thinks that his son Sheen loves Ultra Lord more than him, which caused him to take on a superhero role. He owns an air conditioner repair business. Mr. Estevez seems to be as big a fan of Ultra Lord as his son. He doesn't appear much in the show but when he does, he is shown be a loving, blue-collared father who hopes to gain his son's admiration.
Trivia[]
- In How to Sink a Sub, Carl's mother reveals Mr. Estevez's name to be Harp.
- Mr. Estevez has a cameo in the Planet Sheen episode, Thanksgetting in which Sheen shows a picture of both him and Sheen's mother.
- When he speaks, Mr. Estevez speaks with a Mexican accent.
- In the film, he was voiced by Carlos Alazraqui, but in the series, he was voiced by the late Joe Lala.
- His favorite song is "Wormhole Over Retroville". Sheen mentions this in "The League of Villains".

Mr. Estevez's cameo in Thanksgetting