Hide and Seek
S1, E30: The gang tries to show Uncle Grandpa that hide and seek is not an evil game, but things take a turn for the worse when Uncle Grandpa can't find his friends - just like how he once couldn't find his old friend Skeletony.
S1, E30: The gang tries to show Uncle Grandpa that hide and seek is not an evil game, but things take a turn for the worse when Uncle Grandpa can't find his friends - just like how he once couldn't find his old friend Skeletony.