Mary Lou Jim Hardrock is Tumbleweed's sister, Fred Flintstone's cousin and a one-time character of the episode, "Droop-Along Flintstone", featured in the second season of the original series, The Flintstones.
Background[]
Physical Appearance[]
Mary Lou Jim is a tall and obese cavewoman with fair skin, black beady eyes, blue hair with a bob and a big nose. She wears an indigo cowboy hat, an indigo scarf-tie, a green loincloth and white jewelry including her necklace and earrings.
Appearance[]
- "Droop-Along Flintstone" (only appearance)