In this spinoff to the New York Times–bestselling Goosebumps series, a tween is given monster blood, a mysterious serum that gives him strange powers. For an athlete like Matt Daniels, breakfast is the most important meal of the day. It’s also the most dangerous. That’s because somebody pulls a mean prank and adds gooey, green Monster blood to his cereal bowl. As if Matt’s problems weren’t big and slimy enough, he gets an invitation to HorrorLand. Can the Monster Blood help him in the terrifying theme park? Matt really begins to wonder once his friends start disappearing!

Matt Daniels battles a mysterious substance called Monster Blood that makes things grow, and then visits HorrorLand amusement park, where some of his friends disappear.

Goosebumps now on Disney+! Sascha Nelson and her best friend Nicole Miller love to cook! After school, they spend their time concocting new dishes in the kitchen. So when their favorite TV show Kids Big Chef Food Fights comes to their school for a special competition, they're ecstatic! But with school cheaters Ashli and Diggs also in the show, things don't go so smoothly. Sascha and Nicole buy a mysterious can of Monster Blood and use it to get back at Ashli and Diggs. But as the Monster Blood grows and grows, Sascha and Nicole realize they made a mistake. Can they get the slime under control or will it swallow up the competition?

Goosebumps now on Disney+! While staying with his weird great-aunt Kathryn, Evan visits an eerie old toy store and buys a dusty can of Monster Blood. It's fun to play with at first. And Evan's dog, Trigger, likes it so much, he eats some. But then Evan notices something weird about the slimy green ooze. It keeps growing. And growing. And growing.And all that growing has given the Monster Blood a monstrous appetite. . . .

In an old toy store near his great-aunt's home, twelve-year-old Evan buys a dusty can of Monster Blood he thinks will be fun to play with.

Evan Ross can't stop thinking about Monster Blood and what happened last summer. It was so horrible. So terrifying. Too bad Evan's science teacher doesn't believe him. Now he's stuck cleaning out the hamster's cage as punishment for making up stories.Then Evan's friend Andy comes to town, and things go from bad to worse. Because Andy's got a present for Evan. It's green and slimy and its starting to grow...

Soon after he purchases a dusty can of monster blood at the funky old toy store near his great-aunt's house, Evan begins to notice some strange things happening to the people around him.