Cameo

Cameo is a minor antagonist featured in Part III: Stardust Crusaders.

Personality
Cameo is a coward man who likes to toy with people's hearts. He is not afraid of turning people's wishes against them and make them suffer.

Stardust Crusaders
Cameo is one of the mercenaries hired by Dio Brando to kill Jotaro and his party, waiting on the island where Joseph is visiting Avdol's father. Cameo spends the entire time underwater, allowing his automatic stand to do all the work while he watched closely. He uses his stand Judgement to make Polnareff believe it to be a genie and express his wishes. Polnareff asks it to revive Sherry Polnareff and Mohammed Avdol, and so Cameo creates clones of them who end up attacking Polnareff. The real Avdol shows up and destroys the clones, finds Cameo's hideout and urinates into his breathing straw with Jean Pierre Polnareff. Cameo reveals himself and begs for forgiveness, but is denied by Avdol, who uses Magician's Red to burn him as his "fourth and last wish".