Episode list

After being attacked by a yak in Bhutan, Henry's anthropologist parents decide to send him some place where he can't get himself into any more trouble, Washington, D.C., to live with his uncle and cousin. Upon arrival, he's faced with solving his godfather's murder.

When a mysterious flu-like epidemic sweeps through Smithson High and forces the school into lock down, it's up to our trio of heroes to figure out what's happened before Smithson High becomes the sophomore class's tomb.

A mysterious rock arrives in the DOUM rooms at the NMC, and when Russian mercenaries try to steal it, it's up to Henry, Jasper and Maggie to stop them.

A Japanese martial artist is suspected when looted Japanese treasures traveling with the Shogun Samurai exhibit are stolen.

Henry's Godfather leaves Henry a trunk containing artifacts which leads him to uncover a secret discovery made by Ponce de Leon.

During a car exhibit, Henry finds a letter from John Dillinger to J. Edgar Hoover about a stash of money. The trio go on the hunt for the money to save the school budget cuts and the dean's job.

Henry crosses paths with an old friend/rival from his past whose father may be the target of an assassination attempt.

Henry and gang try to recover a ruby stolen from the museum, which is presumably cursed.

Henry investigates the disappearance of a Senator's son after a teen magician makes him vanish using one of Houdini's old tricks.

Henry, Maggie and Jasper find themselves trapped in the museum when a group of thieves attempt to steal a computer from WWII.

In order to clear his uncle's name, Henry must discover who murdered Bryan's old partner and uncover the Viking artifact he was searching for.

Henry finds a package that contains a stowaway-a rare and dangerous bug.

Henry follows a clue trail left by George Washington as a school election pits Jasper vs. Maggie.