The Venture Bros - Season 4 Apr 2026

: Now 17 and on their "last lives" due to the destruction of the clone banks, Hank and Dean begin to diverge. Hank embraces an action-hero persona, while Dean struggles with his father’s pressure to become a super-scientist. Notable Episodes

The fourth season of marks a transformative era for the series, shifting from a primarily episodic parody of 60s adventure cartoons into a deeply serialized character study. Spanning 16 episodes, it explores themes of maturity, the weight of failure, and the inevitable "growing up" of its central cast. Key Plot Developments The Venture Bros - Season 4

: A noir-inspired standout where Hank starts a private detective business to investigate whether Brock is Dermott’s father. : Now 17 and on their "last lives"

: An experimental premiere told out of chronological order, cluing viewers into the timeline through the fluctuating value of a rare comic book. Spanning 16 episodes, it explores themes of maturity,

: At the start of the season, the family's iconic bodyguard is largely absent, having gone rogue to join the vigilante group S.P.H.I.N.X. .

: Features a therapy group of failed former "Boy Adventurers," highlighting the show's core theme: the tragic aftermath of childhood adventuring.

: Following the death of Henchman 24, Gary (21) undergoes a radical transformation into a competent, lethal killing machine, eventually leaving The Monarch's service to find his own path.