Max purchases Monster and brings him home, only to discover that once his shackles are removed, he comes to life! Unfortunately for Monster, Beastur has escaped from Monsterland and is determined to find Monster and bring him back with him.

On winter vacation, Monster and Max encounter a refreshing new sport. Soon after viewing it, Monster gets the urge to test it out for himself.

Monster Cookie Mix-Up!: Monster discovers the cookies that Jill has baked for a charity drive and proceeds to devour them. The gang attempts to make a new batch which may be more diastrous than it looks.

Many food items in Max's house are turning up missing or half-eaten. Monster is the prime suspect but it may turn out to be one that nobody else expects.

Max, Monster and the rest of the gang are trapped in Monsterland and must find a way to escape the dangerous and frightening place.

While enjoying a trip to the zoo, Monster and the gang encounter a lonely gorilla. Through Beastur's meddling, more than just a few hearts may end up broken.