Air date: 2010-06-13

Runtime: 45 min

Henry's parents decide that it's best for him to go to a high school after traveling the world. In his new school, he meets new friends and uncovers a huge secret.

Air date: 2010-06-20

Runtime: 45 min

Henry must find a cure when an ancient virus is released.

Air date: 2010-06-27

Runtime: 45 min

Investigating a strange "stone," Henry and his friends discover that the object is actually the remains of the Soviet satellite Sputnik - that's wanted by Russian mobsters.

Air date: 2010-07-13

Runtime: 45 min

A traveling Samurai exhibit, rumored to be haunted, comes to the museum. When, Henry discovers that some of the exhibit items are being stolen, he is not believed by his uncle. Henry, Maggie and Jasper therefore try to take matters into their own hands, shadowing a martial artist, who they suspect is the thief.

Air date: 2010-07-20

Runtime: 45 min

Inside a trunk, Henry encounters artifacts, which guide him to a discovery by Ponce de Leon.

Air date: 2010-07-27

Runtime: 45 min

Henry stumbles upon a secret in the Dillinger car.

Air date: 2010-08-03

Runtime: 45 min

Henry runs into an old friend and rival from the past. Henry believes that this friend's father may be targeted for assassination.

Air date: 2010-08-10

Runtime: 45 min

When a ruby, which is supposed to be cursed, ends up stolen, Henry and his friends try to find the ruby and return it to the museum.

Air date: 2010-08-17

Runtime: 45 min

After a teenage magician makes a Senator's son vanish, using an old magic trick of Houdini, the disappearance is investigated by Henry.

Air date: 2010-08-24

Runtime: 45 min

When a gang of thieves try to steal a WWII computer, Maggie, Jasper and Henry are cornered in the museum, unable to escape.

Air date: 2010-08-31

Runtime: 45 min

Henry tries to clear his uncle's name by solving the murder of the former partner of Jasper's father and finding a Viking artifact that he was looking for.

Air date: 2010-09-14

Runtime: 45 min

The gang discovers an extinct beetle species.

Air date: 2010-09-21

Runtime: 45 min

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