Each game of Blue's Clues involves problem-solving, viewer interaction, and of course, a stop for "mailtime!" In this reboot, the animated ensemble cast is back with a new host: Josh, who's just learning how to play Blue's Clues.

When we meet George (Ken Finkleman) again, he's no longer trying to be... well, such a good dog. Ditched by his live-in girlfriend Claire, it's onward and upward for George, who reconnects ...

A jealous dance mom takes extreme measures to ensure her daughter wins a scholarship to an exclusive dance academy. But the victim's mother will do whatever necessary to protect her own daughter from the rival mom's evil scheme.

Young spy Harriet Welsch crosses paths with popular student Marion Hawthorne as the two girls vie to become the official blogger of their high school class.

Finn Baxter sets up booby traps to catch the ghost of his new home's former occupant, only to discover he must protect the house and his sister from three bumbling art thieves.