A brutish supervillain launches an assault on the Ventures. Will Doc’s latest invention, or a mysterious blue vigilante, save the day? Probably not.

A revenge-seeking super-widow makes Dr. Mrs. The Monarch’s job miserable, while a criminal genius has his mastermind set on arching Dr. Venture.

A legion of avant-garde supervillains redefines the art of arching Dr. Venture while Hank looks for love in a den of ninjas.

In a case of mistaken identity, the Guild targets Dr. Venture for assassination, pooping his party for a fancy new friend.

The Guild of Calamitous Intent and the O.S.I. join forces to eliminate a common threat and Dr. Venture is the bait!

Halloween Special. What do you need, a roadmap?

Dr. Venture hires an army of college interns to help with his ambitious new science project. Dean finds love among the new recruits, but class warfare and nuclear physics threaten to tear the Venture Compound apart. And if they don't, The Monarch will.

A friendship built on lies threatens to unravel Dr. Venture's sanity. But Hank and Henchman 21 are the ones getting committed to an asylum. And Dean's growing relationship with a mystery woman is only making everyone crazier.

Brock and the O.S.I. launch a bold and bizarre surveillance mission against one of the Council of 13's top members. But the mission takes a turn for the worse when Doc and Billy get caught up in the super-villain crossfire.

Dr. Venture is missing... presumed dead. Sgt. Hatred sends Hank and Dean to live with their godfathers to keep them out of harm's way while he forges an unlikely alliance with Henchman 21 to wreak vengeance.