Grumpy was a large angry dinosaur witch was nicknamed Grumpy by the Marshals.

Grumpy was a very familiar face in the TV series the land of the lost and appears in nearly every episode, albeit briefly. He along with the Sleestaks were the most iconic image for the series. Grumpy was a menace that stalked the Marshals and co, always wanting to eat them all ways failing, Grumpy forged with all sorts all types of creatrus including Big Alice the Guardian Of The Lost City.

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