How the Grinch Stole Christmas viewer calls out glaring blunder in iconic festive film

A VIEWER of the How the Grinch Stole Christmas has called out a blunder in the film.

The festive holiday classic stars Jim Carrey as he plays the iconic Grinch who despises Christmas.

Carrey, 60, was totally transformed for the role as he donned a green appearance.

However, one viewer has noticed a continuity mistake in the film.

They took to social media platform TikTok to point out how the Grinch's eyes changed colour in one scene.

As the Grinch was wreaking havoc in Whoville his usual amber-coloured eyes were brown.

It appears the crew and makeup department failed to spot the mistake and it made it into the movie.

“Every time I watch the Grinch I notice this one little mistake they made whether they forgot to either put his contacts in or to edit them in afterwards,” said TikTok user @redcobweb.

“So just Jim Carrey’s brown eyes are just there. And in the next scene, they’re back to that.”

Following the revelation fans of the movie have shared their reaction.

“No wonder he looks so different in that scene I can never understand why… now I know," said one person.

Another said: "JUST SCREAMED I NEVER SAW THIS AHAHAH."

"That’s surprisingly scary without the contacts," said a third.

While a fourth posted: "Watched this so many times and I’m ashamed I never noticed."