Complete story — includes the ending
Dean and Rusty leave the compound for Dean's New York internship. Hank investigates Dermott's true father when he claims it is Brock. Brock denies it, but Dermott gives Hank a Venture keychain from his mother. Hank, who has been flirting with Dermott's sister Nikki, goes to see her and they have sex. Orpheus and the Alchemist perform a spell on the keychain that reveals the past to them: Dermott's father is actually Rusty, who impregnated Nikki, the president of his fan club, when she was fifteen, and her mother promised to raise Dermott as her son. Hank learns this when he touches the keychain and allows S.P.H.I.N.X. to wipe his memory. Post-credits scene: Hank watches a recording of himself before the memory wipe boasting about losing his virginity. A disheveled Dean returns to the compound, and a portal opens in the boys' bedroom and a version of Rusty with hair comes through.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of The Venture Bros. episodes. HTML formatting and reference markers removed. · Content license