Complex sentence: The Suit of Armors are a group of walking knight's armor with nobody inside of them suggesting that they are ghosts that possessed the armor as they are led by a lead Knight Armor (voiced by Brian George) who reports everything to Count Dracula.
Split into simpler sentences: The Suit of Armors are a group of walking knight armor with nobody inside of them suggesting that they are ghosts that possessed the armor. They are led by a lead Knight Armor (voiced by Brian George) who reports everything to Count Dracula.