Score0 ratings
—Rate

Animation · Family
There's just one person Mary can't scare -- her cousin, Harry McScary. He's not afraid of the usual things. But Mary doesn't give up that easily, and one way or another she'll find a way to give Harry the scare of his life!
Director first · TMDb cast order
Paul R. GagneDirector
Emily EidenActor · Narrator (voice)
R.L. StineWriting · Writer