As the first in the series, "Welcome to Dead House" remains one of the scariest and most memorable entries in the Goosebumps TV show ... a ventriloquist dummy named Slappy. As Amy's act improves ...

Lindy, excited by her new ventriloquist's dummy, names it Slappy ... Goosebumps installment lends itself particularly well to adaptation and was made into a two-part episode in the TV series.