Creepers, Potrock and Wormstone are a trio of Giggles Flintstone's servants, one-time characters and the minor antagonists of the episode, "A Haunted House is Not a Home", featured in the fifth season of the original series, The Flintstones.
Creepers is a tall and slender caveman and butler with fair skin, tan stubbles, and a Frankenstein-like face with a human-like nose, a wide mouth, a thick black unibrow, black eyes and black hair. He wears a black torn short-sleeved loin-cloth with a front white shirt and a plum-purple short loin-cloth, plus he carries a long, sharp knife.
Potrock is a short and diminutive caveman and cook with fair skin, tan stubbles, thick black eyebrows, black beady eyes, a small nose, and sharp teeth. He wears a green short-sleeved loin cloth with a white apron and a chef's hat, plus he carries a large butcher's cleaver.
Wormstone is a tall and slender caveman and gardener with fair skin, tan stubbles, a large nose, sharp teeth and brown hair that covers his face. He wears a blue short-sleeved loin cloth that hangs to his knees, plus he carries a pair of hedge clippers that can snip through stone.