We don't have a biography for Hoppy yet. Hang in there, or go ahead and contribute one.
Appearances
The Flintstones
Guest cast, played by Don Messick
- Episode 5x02: Monster Fred (Sep 24, 1964)
- Episode 5x03: Itty Biddy Fred (Oct 1, 1964)
- Episode 5x05: Bedrock Rodeo Round-Up (Oct 15, 1964)
- Episode 5x06: Cinderellastone (Oct 22, 1964)
- Episode 5x07: A Haunted House is Not a Home (Oct 29, 1964)
- Episode 5x08: Dr. Sinister (Nov 5, 1964)
- Episode 5x10: The Most Beautiful Baby in Bedrock (Nov 19, 1964)
- Episode 5x11: Dino and Juliet (Nov 26, 1964)
- Episode 5x13: Indianrockolis 500 (Dec 10, 1964)
- Episode 5x14: Adobe Dick (Dec 17, 1964)
- Episode 5x15: Christmas Flintstone (Dec 25, 1964)
- Episode 5x16: Fred's Flying Lesson (Jan 1, 1965)
- Episode 5x17: Fred's Second Car (Jan 8, 1965)
- Episode 5x19: The Hatrocks and the Gruesomes (Jan 22, 1965)
- Episode 5x21: Sheriff for a Day (Feb 5, 1965)
- Episode 5x22: Deep in the Heart of Texarock (Feb 12, 1965)
- Episode 5x23: The Rolls Rock Caper (Feb 19, 1965)
- Episode 5x24: Superstone (Feb 26, 1965)
- Episode 5x25: Fred Meets Hercurock (Mar 5, 1965)
- Episode 6x04: Disorder in the Court (Oct 8, 1965)
- Episode 6x05: Circus Business (Oct 15, 1965)
- Episode 6x11: The Masquerade Party (Nov 26, 1965)
- Episode 6x12: Shinrock-a-Go-Go (Dec 3, 1965)
- Episode 6x16: Fred Goes Ape (Jan 14, 1966)
- Episode 6x17: The Long, Long, Long Weekend (Jan 21, 1966)
- Episode 6x18: Two Men on a Dinosaur (Feb 4, 1966)
- Episode 6x20: Curtain Call at Bedrock (Feb 18, 1966)
- Episode 6x22: Fred's Island (Mar 4, 1966)