List of Periodic Mayhem episodes

Season 1

 * 1) TBD
 * 2) TBD
 * 3) Closet Dwellers - Hunter begins to fear that something is hiding in his closet as Gold and Iron decide to try and spend the night with him to calm his nerves as they learn what is in his closet is a creepy element known as Xenon.
 * 4) Escape From the PCP - Henry and his friends learn that a mysterious group known as the PCP has learned of their periodic friends and plans to capture them to study them as they have to outsmart the PCP before it is too late.