The patriarch of the cannibal family living in the hills. He murders the oasis owner, crucifies Bob, and orchestrates the family's attacks. He is ultimately outsmarted by Bobby's traps and fatally shot during the climax of the first film.
Jupiter is Mars's father.
The plot identifies Mars as one of Jupiter and Mama's three sons.
Jupiter is Pluto's father.
The plot identifies Pluto as one of Jupiter and Mama's three sons.
Jupiter is Mercury's father.
The plot identifies Mercury as one of Jupiter and Mama's three sons.
Jupiter is Ruby's father.
Ruby is described as Jupiter and Mama's abused daughter.
Fred is Jupiter's estranged father.
Fred explains that Jupiter was his son and that he attacked him with a tire iron before leaving him in the hills.
Jupiter and Mama form the adult core of the cannibal family.
The plot states that Jupiter survived in the hills and had children with an alcoholic prostitute known as Mama.
Explore the full interactive character relationship map of The Hills Have Eyes