from season 3 onward): Brock's former supervisor in the O.S.I., husband of Native American villainess Princess Tinyfeet, and the Venture family's bodyguard. He is a large muscular man with a giant red 'H' tattooed on his face and wears military fatigues. Despite being a convicted child molester for having slept with a 17-year-old, he is liked and respected throughout the supervillain community for his unfailing politeness and generosity; certain episodes also reveal that he knows his sexual attraction to teenagers is wrong, and tries to keep it in check using medication and electroshock therapy.He is known for his caring nature behind his battle-hardened exterior. Dermott Fictel Dermott Fictel (voiced by Doc Hammer): An obnoxious teenager who first appears in "The Buddy System"; he was hinted to be the son of Brock Samson. Dermott is a compulsive liar and frequently interjects wild, and often clearly false claims about his abilities and past deeds into unrelated conversations. He is Hank's best friend and occasionally visits the Venture compound from the nearby trailer park where he and his "mother" live. In "Everybody Comes to Hank's" Hank sleeps with Nikki Fictel (voiced by Kate McKinnon) whom Dermott knows as his older sister, but is actually his mother. His real father is also revealed to be Rusty, making him Hank and Dean's half-brother. He stays behind when the Venture family moves to New York and later joins the OSI, being accepted as an operative despite his lack of training thanks to a good word put in for him by Dr. Venture. Venture acquaintances Dr. Jonas Venture Jr. Dr. Jonas Venture Jr., also known as J.J. (voiced by James Urbaniak): Dr. Venture's deformed twin, who was absorbed by Rusty in the womb and surgically freed from Rusty's body after being mistaken for a tumor. Although he has the body of an infant, he has an adult appearance and seems to have inherited his father's brilliance. He is scientifically astute, hard-working, attractive to women, and a multi-billionaire CEO of a profitable corporation. However, his worship of his father causes the original Team Venture to greatly dislike him, as he ignores their importance to his father's life, business, and legacy. JJ dies in "All This and Gargantua-2" when he sacrifices himself to prevent his space station, Gargantua-2, from harming people, when it self-destructs due to sabotage from The Investors. In his will and testament, he bequeaths his fortune,