Mr. Frumble is a pig who often loses and chases his hat. He drives a pickle-car and is prone to vehicular accidents. Characters added in May 1971.
He was first appeared in Mr. Frumble's Worst Day Ever. His video appearance is Richard Scarry's Best Counting Video Ever. He makes a cameo in the introduction segment in Richard Scarry's Best ABC Video Ever and in the song Head Shoulders Knees and Toes in Richard Scarry's Best Learning Songs Video Ever. He also appears in The Busy World of Richard Scarry.
He is voiced by Ron Marshall, the voice for The Year Without a Santa Claus, The Easter Bunny Is Comin' to Town, The Wind in the Willows and others.
He is also voiced by Len Carlson, the voice for COPS, The Raccoons, Care Bears, Rocket Robin Hood, Spider-Man, Swamp Thing and others.