The chilling thrill ride begins when 12-year-old Britney Crosby has a run-in with her cousin”s ventriloquist dummy. The dummy can talk without the help of her cousin, and it uses this rare power to tell her how much he hates her. But this dummy isn't all talk. He”s got a plan for world domination, and he thinks Britney would make his perfect first slave!
Just when she thinks she”s fought off Slappy for good, Britney receives an invitation to an amusement park where everything is not as it seems. Who — or what — is summoning ordinary kids to HorrorLand? Britney and her friends must find out fast, or remain trapped forever in the scariest place on Earth!