When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!

In this interactive special, Harold and George need your decision-making skills to stop Krupp from blowing their beloved treehouse to smithereens.

Fourteen-year–old Megan and her best friend Amy spend a lot of time on the internet, posting videos of themselves and chatting with guys online. One night Megan chats with a guy named Josh who convinces her to meet him for a date. The next day, Megan is missing—forever. Based on actual cases of child abduction.

Christmas gets weird — really weird — after George and Harold go back in time to change up a few of their beloved holiday's traditions.