Mr. Slate

Mr. Slate
Background information
Feature films	See below
Short films	See below
Television programs	See below
Video games	See below
Character information
Full name	Rockhead Sylvester Nate Oscar George Slate
Other names	Mr. Slate George Nate Slate Slate Boss
Personality	Threatening, possibly insane, stern, strict, no-nonsense, serious, neutral, hot-tempered, cheap, greedy and selfish.
Occupation	A boss at Bedrock Quarrel and Gravel Company
Alignment	Neutral
Affiliations	Bedrock Quarrel Gravel Company
Nationality	Prehistoric
Home	Bedrock
Relatives	Flo Slate Rubble (sister), Barney Rubble (nephew), unnamed wife, daughter, son and nephew, W.C. Cogswell (far descendent)
Allies	Arnold
Enemies	Fred Flintstone (sometimes), Barney Rubble (sometimes; his nephew), Wilma Flintstone (sometimes)
Dislikes	Fred's blunders
Quote	"The things I do for my rockholders." "FLINTSTONE!"

Mr. Rockhead Sylvester Nate Oscar George Slate is Fred's boss at the Bedrock Quarrel and Gravel Company. He was voiced by John Stephenson.

Mr. Slate was born in Granite Town and lived at 140 Boulder Avenue. Right next door at 142 Boulder Avenue lived his sister Flo Slate Rubble mother of Barney Rubble. See Season 3 Episode 2: Fred's New Boss

An ongoing gag with Mr. Slate is that they always add new names. It has changed from Sylvester to Nate, Oscar and even George.

Trivia

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Media Television: The Flintstones | The Pebbles and Bamm-Bamm Show | The Flintstone Comedy Hour / The Flintstone Comedy Show | Scooby's All-Star Laff-A-Lympics | Fred Flintstone and Friends | The New Fred and Barney Show | Fred and Barney Meet The Thing / Fred and Barney Meet the Shmoo | The Flintstone Comedy Show | The Flintstone Funnies | The Flintstone Kids | What a Cartoon! (Dino: Stay Out! / Dino: The Great Egg-Scape) | Cave Kids: Pebbles & Bamm-Bamm Specials: A Flintstone Christmas | The Flintstones: Little Big League | The Flintstones Meet Rockula and Frankenstone | The Flintstones' New Neighbors | The Flintstones: Fred's Final Fling | The Flintstones: Wind-Up Wilma | The Flintstones: Jogging Fever | The Flintstones' 25th Anniversary Celebration | The Flintstone Kids' "Just Say No" Special | Hanna-Barbera's 50th: A Yabba Dabba Doo Celebration | A Flintstone Family Christmas Films: The Man Called Flintstone | The Jetsons Meet the Flintstones | I Yabba-Dabba Do! | Hollyrock-a-Bye Baby | 1994 Live-action film | A Flintstones Christmas Carol | Viva Rock Vegas | The Flintstones: On the Rocks | The Flintstones & WWE: Stone Age SmackDown! Home video: Video | Hanna-Barbera Classic Collection Comics: Video games: Characters Main characters: Fred Flintstone | Wilma Flintstone | Barney Rubble | Betty Rubble | Dino | Pebbles Flintstone | Bamm-Bamm Rubble | Mr. Slate | The Great Gazoo | Pearl Slaghoople | Hoppy | Arnold | Joe Rockhead | Baby Puss Minor/Guest star Characters: Ann-Margrock | Conrad Hailstone | Gina Loadabricks | Gary Granite Episodes The Flintstones Season 1: The Flintstone Flyer | Hot Lips Hannigan | The Swimming Pool | No Help Wanted | The Split Personality | The Monster from the Tar Pits | The Babysitters | At the Races | The Engagement Ring | Hollyrock, Here I Come | The Golf Champion | The Sweepstakes Ticket | The Drive-In | The Prowler | The Girls' Night Out | Arthur Quarry's Dance Class | The Big Bank Robbery | The Snorkasaurus Hunter | The Hot Piano | The Hypnotist | Love Letters on the Rocks | The Tycoon | The Astra' Nuts | The Long, Long Weekend | In the Dough | The Good Scout | Rooms for Rent | Fred Flintstone: Before and After The Flintstones Season 2: The Hit Songwriters | Droop-Along Flintstone | The Missing Bus | Alvin Brickrock Presents | Fred Flintstone Woos Again | The Rock Quarry Story | The Soft Touchables | Flintstone of Prinstone | The Little White Lie | Social Climbers | The Beauty Contest | The Masquerade Ball | The Picnic | The House Guest | The X-Ray Story | The Gambler | A Star is Almost Born | The Entertainer | Wilma's Vanishing Money | Feudin' and Fussin' | Impractical Joker | Operation Barney | The Happy Household | Fred Strikes Out | This is Your Lifesaver | Trouble-in-Law | The Mailman Cometh | The Rock Vegas Story | Divided We Sail | Kleptomaniac Caper | Latin Lover | Take Me Out to the Ball Game The Flintstones Season 3: Dino Goes Hollyrock | Fred's New Boss | Barney the Invisible | Bowling Ballet | The Twitch | Here's Snow in Your Eyes | The Buffalo Convention | The Little Stranger | Baby Barney | Hawaiian Escapade | Ladies' Day | Nuthin' But the Tooth | High School Fred | Dial 'S' for Suspicion | Flash Gun Freddie | The Kissing Burglar | Wilma the Maid | The Hero | The Surprise | Mother-in-Law's Visit | Foxy Grandma | Fred's New Job | The Dress Rehearsal | Carry On, Nurse Fred | Ventriloquist Barney | The Big Move | Swedish Visitors | The Birthday Party The Flintstones Season 4: Ann-Margrock Presents | Groom Gloom | Little Bamm-Bamm | Dino Disappears | Fred's Monkeyshines | The Flintstone Canaries | Glue for Two | Big League Freddie | Old Lady Betty | Sleep On, Sweet Fred | Kleptomaniac Pebbles | Daddy's Little Beauty | Daddies Anonymous | Peek-a-Boo Camera | Once Upon a Coward | Ten Little Flintstones | Fred El Terrifico | The Bedrock Hillbillies | Flintstone and the Lion | Cave Scout Jamboree | Room for Two | Ladies' Night at the Lodge | Reel Trouble | Son of Rockzilla | Bachelor Daze | Operation Switchover The Flintstones Season 5: Hop Happy | Monster Fred | Itty Bitty Fred | Pebbles' Birthday Party | Bedrock Rodeo Round-Up | Cinderellastone | A Haunted House is Not a Home | Dr. Sinister | The Gruesomes | The Most Beautiful Baby in Bedrock | Dino and Juliet | King for a Night | Indianrockolis 500 | Adobe Dick | Christmas Flintstone | Fred's Flying Lesson | Fred's Second Car | Time Machine | The Hatrocks and the Gruesomes | Moonlight and Maintenance | Sheriff for a Day | Deep in the Heart of Texarock | The Rolls Rock Caper | Superstone | Fred Meets Hercurock | Surfin' Fred The Flintstones Season 6: No Biz Like Show Biz | The House That Fred Built | The Return of Stony Curtis | Disorder in the Court | Circus Business | Samantha | The Great Gazoo | Rip Van Flintstone | The Gravelberry Pie King | The Stonefinger Caper | The Masquerade Party | Shinrock A Go-Go | Royal Rubble | Seeing Doubles | How to Pick a Fight with Your Wife Without Really Trying | Fred Goes Ape | The Long, Long, Long Weekend | Two Men on a Dinosaur | The Treasure of Sierra Madrock | Curtain Call at Bedrock | Boss for a Day | Fred's Island | Jealousy | Dripper | My Fair Freddy | The Story of Rocky's Raiders Locations Bedrock | Flintstone home | Rubble home | Bedrock Bowl | Slate Rock and Gravel Company | Water Buffalo Lodge | Bedrock Drive-In Theater | Grand Canyon Songs Meet the Flintstones See also Hanna-Barbera | Screen Gems | Columbia Pictures | Columbia Pictures Television | Taft Broadcasting | Worldvision Enterprises | Turner Entertainment | Turner Program Services | Universal Studios | Warner Bros. | Warner Home Video | Warner Bros. Television | Warner Bros. Animation | Warner Archive Collection

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Media Television: TV Series • Space Stars (Astro and the Space Mutts) Films & Specials: The Jetsons Meet the Flintstones • Rockin' with Judy Jetson • Jetsons: The Movie • Hanna-Barbera's 50th: A Yabba Dabba Doo Celebration • The Jetsons & WWE: Robo-WrestleMania! Comics: Video games: Home video: Characters Main characters: George Jetson • Jane Jetson • Elroy Jetson • Judy Jetson • Astro • Cosmo Spacely • Rosie • Orbitty Other characters: Traffic Cop • Jet Screamer • Henry Orbit • Stella Spacely • Cat Buglar • R.U.D.I. • Mr. Cogswell • Mac • Arthur Spacely • Mr. Transistor • Miss Gamma • Uniblab • Buddy Blastoff • Montague Jetson • Emily Scopes • Celeste Skyler • Harlan • Gigi Galaxy • Nimbus the Great • J.P. Gottrockets • Mr. Tweeter • Gloria • Mugsy Megatron • Miss Brainmocker • Kenny Countdown • Mr. Countdown • Mugsy's Megatron's Gang • Felix • Robot City Salesman • Mechano Maid 2000 • Sentro • Sneak • Curly Quasar • Jupiter Juggernaut • Richard Rocketeer • Solareenie • Professor Ozone • Hunky • Dr. Input • Cousin Melissa • Lenny Laser • Mr. Megabucks • Zoom Broom • Pliers Robot • Saturn Trash Stasher • Wicked Wrench of the West • Mr. Rocket • Space Bong • Mangler Mars • Ralph • School Patrol Robots • Jacque Nova • Hall Monitor • Asteroid Cogswell • Sam Spacely • Ghost of Christmas Present • Jacob Marsley • Wink Martiandale • Mr. Spendwell • Randy • Marcia • Marcia's Father • Florist Locations Orbit City Songs See also