Eleven-year-old Max receives a baseball cap that turns out to be the key to a series of teleport ""portals"" left by ...

Max, Virgil, and Norman must prevent the earth from being invaded by brain sucking space aliens. The only way to do ...

When Max brings an ancient necklace back from Egypt and gives it to a girl named Jiffie, it turns out to have a curse...

While vacationing with his mom in Turkey, Max is accused of stealing a baseball cap and gets the cosmic cap taken awa...

Skull Master tricks a sorcerer by the name of Ravendark who is cursed within a cave to reawaken and release an evil d...

While on an expedition in the Congo, Max's mom uncovers and is captured by a lost civilization of talking gorillas wh...

Max's mom brings a figurine back from Haiti that turns out to be filled with zombie parasites.

Norman struggles with his fear of facing Spike an old adversary of his family who murdered his father when he was a b...

Max, Virgil, Norman, and a rich Texan go traveling underwater in submarine to battle a a giant octopus that is captur...

Skull Master uses the crystal of souls to awaken the former soulless undead inhabitants of the Lost City of Atlantis ...

Max, Virgil, and Norman travel to Scotland, where there are reported sightings of werewolves. While there, Norman an...

Space aliens take over a science station in the arctic and assume the identities of the researchers in order to carry...

Virgil, Norman, and Max travel across the world to recruit the help of different heroes to join them in their crusade...