The fourth film in the animated series, Shrek Forever After, hit cinemas earlier this year (10) and was billed as ‘The Final Chapter’.
But Myers and Diaz – who voice the title character and Princess Fiona respectively – are still not convinced the franchise is over for good.
Myers tells Empire magazine, “We’re the last people to know anything that’s going on, is the absolute truth. I don’t know what’s to be with the series.”
Diaz adds, “I’m hoping it’s just a big Hollywood joke, that they’re pretending that we’re not going to make another movie and then we’re back!”