When the Littles adopt Stuart, the mouse, George is initially unwelcoming to his new brother, and the family cat, Snowbell, is even less enthusiastic. Stuart resolves to face these difficulties with as much pluck and courage as he can muster.
An adolescent lion is accidentally shipped from the New York Zoo to Africa. Now running free, his zoo pals must put aside their differences to help bring him back.
Dr. David Marrow invites three distinct individuals to the eerie and isolated Hill House to be subjects for a sleep disorder study. The unfortunate guests discover that Marrow is far more interested in the sinister mansion itself — and they soon see the true nature of its horror.
Everyone's favorite fourth graders have graduated! It's an all-new school year for the kids — and the gang hits the fifth grade running! But they're stopped in their tracks when they discover some unwelcome changes — no pizza, no playground... no lockers! And to make things worse, their teacher...