Mr. Slate (his first name is always different each time it is given) is a character from the Hanna-Barbera animated sitcom The Flintstones. He is Fred Flintstone's hot-tempered boss at the Slate Rock and Gravel stone quarry.

Appearances in Christmas specials

This article about a character from either a Christmas movie, television episodic series or special with a Christmas theme is a stub. Please help to expand this article in the Christmas Specials Wikia.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.