A direct-to-video film, The Venture Bros.: Radiant Is the Blood of the Baboon Heart, released on digital platforms on July 21, 2023, acting as a finale to the series.
While Rusty tries to buy drugs in Tijuana from a doctor, The Monarch's henchmen kidnap the boys and barely manage to incapacitate Brock, burying him out in the desert.
Brock drives his car through The Monarch's "Cocoon" fortress and massacres his men, while Rusty rescues the boys and has them play rock paper scissors to decide who gives up their kidney for him.
are sucked into space when Rusty accidentally opens the bay doors, but Brock survives and has sex with captain Bud Manstrong's love interest.
Both The Monarch's and villain Baron Werner Ünderbheit's henchmen attack Rusty at the same time, causing the compound to lock them outside and send him and the boys to the panic room.
When he requests a urine sample from Rusty, his wife Sally discreetly offers to give him a clean one and tries to seduce him, only for him to learn that her skin turns invisible.
The boys call Jonas's old friends, Team Venture, for help, including the suave Colonel Gentleman, the violent Action Man, and the super-strong Kano.
Unaware that Phantom Limb and Brock have massacred the henchmen, the imprisoned group sneak into 21's old room and arm themselves with his collection of memorabilia, opening the door to fight their rescuers.
Orpheus sets the boys up for dinner with Triana and her friend when Rusty asks him to watch them, while The Monarch goes to the same restaurant to discuss his Guild contract with Phantom Limb, who brings Dr.
The Order, summoned after Orpheus sensed the Ventures were in trouble, crash the X-1 into the Cocoon's engine room, where Dean is hallucinating a fantasy adventure because of the fumes.
While training an orangutan to box so it can be sold on the black market, Rusty encounters his childhood friend, adventurer Tara Quymn, as well as her unstable bodyguard Ginnie and her twin daughters.
Team Venture (along with Colonel Gentleman, who was actually in a diabetic coma) fights back, and the chaos is stopped when J.J.'s memorial film for Jonas starts playing.
While The Monarch realizes that, through Guild law, he can attack Rusty as revenge as long as he survives the fight, J.J. calls the O.S.I., who sends agents Cardholder and Doe, as well as Brock.
They listen to it and discover that Sandow killed Lloyd when he tried to use the orb, while The Alchemist properly decodes the new messages and tells Rusty and Billy to go to the Frick Collection.
Torrid opens a portal to Hell and is sucked in, and the Order is saved from the demon that comes through by the Outrider, a powerful sorcerer who is Orpheus's ex-wife's new partner.
The Guild, O.S.I., and Phantom Limb's "Revenge Society" hold a summit to investigate the issue, guessing that Zeus could be the original Captain Sunshine, who is actually being held prisoner by Zero.
As Rusty grows despondent at not being kidnapped, Hatred and the boys blindfold him and tie him to a chair, with his only person to talk to being a teddy bear with voice lines.
While faking being a doctor at a hospital, Billy notices a trio of mute, sinister businessmen known as "the Investors" stealing the heart of the dying King Gorilla.
When Brock threatens to kill Monstroso, she sends the car off the cliff with her inside, and he races back to the compound to find everyone dancing with the escorts, who have been drugged by Rusty.
J.J. reminds Rusty that he agreed to build an energy shield for the in-progress Gargantua-2, so he sources interns from a college to work on it and gets a loan from wealthy memorabilia purchaser Augustus St.
Giorgos explains when confronted that they accidentally kidnapped Rusty while plundering the X-2 and made up the festival to satiate him, but he came back years later believing it to be real, so they kept up the ruse.
Brock steals the winning token so he can stall for time while Shore Leave cuts through the suspension of the club's giant disco ball, but they are stopped by The Monarch arriving.
Receiving a tip from Shore Leave that Wide Wale is about to arch Rusty, Brock works with Hatred to trick him into stealing a fake valuable, and he returns home to find that they have placed the polar bear inside.
21 suggests that The Monarch go out as Blue Morpho so he can take out villains in line to arch Rusty, which he rejects until he sees a tape with his father and Jonas together and becomes bored of Guild paperwork.
stage a sting at VenTech Tower to catch Blue Morpho, where Watch, Ward, Gathers, and councilman Phineas Phage disguise themselves as the Ventures and H.E.L.P.eR.. Rusty's feared new arch, Red Death, "attacks."
The man in the Blue Morpho costume reveals himself to be Vendata and the shaking of the tower causes the Venture logo to fall onto the entrance, sealing everyone inside.
After Blue Morpho died in a plane crash, Jonas made his remains into a cyborg, but Kano was forced to kill him after he tried to strangle Rusty while malfunctioning.
Dr. Z found him and reprogrammed him into the evil Vendata, who was taken by Red Death to hijack a movie night on Gargantua-1, where Jonas caught him trying to broadcast the sex tape.
Red Death does not read his arch letter and instead kidnaps the Partnership man, ties him to a set of train tracks, and tells him that the Guild will not submit, although his fate is left unknown.
He is found by a mute person in a bloodstained bear costume, who carries him to Dean's dorm, where he finds Sirena cheating on him before passing out from his head wound.