Revenge of the Ewoks!

They may be cute, but that didn't mean they weren't fierce!

Whilst filming in California, the actors playing the Ewoks became irritated by their hot, heavy suits, and eventually decided enough was enough.

During a day on set, the production assistant Ian Bryce found a note from the actors that said they wouldn't put up with conditions any longer and were going to the airport.

Ian rushed to his car and was about to speed off when a bus arrived full of all of Ewoks wearing t-shirts that read "Revenge of the Ewoks" – it had all been a joke!