Hank and Dean graduate from their education beds, and look into college. Hank rebels and tries to join Sphinx. Meanwhile, Phantom Limb breaks out of the Guild's dungeons and seeks revenge once more.

The Venture family must travel to space to repair an orbiting space station that Dr. Venture's father built in the 1970s, but a mysterious space phantom could be haunting the station!

The ghost of Abraham Lincoln and Team Venture investigate an insidious plot to assassinate the President.

When the Venture Family visits Tijuana for a lecture Dr. Venture is giving at the (community) University of Mexico, the dastardly Monarch weaves a cocoon of villainy that leaves the Venture brothers trapped in his clutches.

Dr. Venture is offered a job by theme park owner and cartoon magnate Roy Brisby, who won't take no for an answer in his quest for worldwide entertainment dominance.

The Monarch sends Dr. Girlfriend undercover to seduce Dr. Venture in order to inject him with a body-altering serum.

To protect the Venture compound while Brock is on his yearly mountain survival sabbatical, Dr. Venture builds a panic room and a robotic bodyguard, which are soon put to the test.

Dr. Venture's new experiment has the entire family interested--not to mention trapped inside! The Ventures' strange new neighbor, master of mysticism Dr. Orpheus, may be the only one who can help them escape.

Baron Ünderbheit captures Team Venture when the X-1 crash lands in Ünderland while en route from a superscience costume party.

Love is in the air, kind of, when Dr. Venture encounters his childhood friend, Dr. Tara Quymn, in the Amazon Rain Forest.

A figure from Dr. Venture's past haunts him during his annual vacation to Spanikos.

Dean pays a visit to the mystery woman in his life, while Hank and Dermott play a prank on Dr. Venture which leads him on a quest to find his mystery friend and rescue him.

As The Monarch and Dr. Mrs. The Monarch settle into their new home and a new, no-more-arching-Dr.-Venture anymore life, Dr. Venture receives an unorthodox introduction to his new Guild-assigned nemesis.

All basements are kinda spooky, but the Ventures are about to learn the hard way that beneath the foundations of the Venture Compound lie deep, dark secrets.

While the Monarch and his wife attempt to destroy the Venture compound once and for all, the Monarch learns a startling secret about his past. Meanwhile, Twenty-One tries to create a new SPHINX... and inadvertently recruits the members of the old SPHINX.

White and Billy grapple with their archenemy in their old neighborhood; Doc realizes he cannot face his responsibilities alone.

The Monarch finally has the Venture family right where he wants them hanging upside down above the Amazon river! But his victory is postponed when Dean suffers a strange but fairly common injury, acute testicular tortion.

Henchman 21 copes with life without 24. Brock and the Venture family are forced to part ways. Discover the final fate of H.E.L.P.eR. And Dean must kill Hitler.

The Monarch decides to settle for cash as the best revenge on Dr. Venture and takes Hank and Dean hostage. However, Hank is rescued by Captain Sunshine, who wants a new boy sidekick to replace his fallen comrade Wonder Boy.

Rusty begins to indoctrinate Dean into his career as a super scientist, not knowing that a deformed and believed aborted Dean clone stalks the compound. The deformed clone's attempt to kill Dean leads to a mix up with Hank thinking that he's killed his brother, while local police prepare to raid the Compound after a UPS delivery man suspects illegal activities going on.

Henchman 21 kidnaps the Venture brothers without The Monarch's knowledge or consent, resulting in Sgt. Hatred having to storm his former hometown of Malice to rescue his charges. We also learn of the recent activities of 21 since the death of 24.

The Guild of Calamitous Intent comes under attack by an insane Phantom Limb, who now goes by the name "Revenge". Meanwhile, Hank and Sergeant Hatred must protect the compound from the Guild's agents. We also learn something very interesting about Dean's birthright.

While Dr. Venture goes into therapy with other boy adventurers, Sgt. Hatred takes Dean and Hank to the movies, only to have a relapse.

After seeing the OutRider, the man who stole his wife, pass through the Second World, Dr. Orpheus is determined to do the same. Meanwhile, Hank takes Dean to the mall to teach him how to talk to girls, and Triana has a life-altering discussion with The Master.

While the Monarch schemes to dispose of Dr. Venture once and for all, Henchman 21 seeks revenge on Brock for the death of 24.