Bella Ramsey believed HBO's hit show The Last of Us would get a renewal, given its immense popularity.
According to BBC, the 19-year-old said, "If people keep watching, I think [a second series] is pretty likely. It's down to the guys at HBO."
"There's nothing confirmed yet, so we'll have to wait and see," she added.
Based on the super-hit PlayStation game, the show has been called "the best video game adaptation ever".
It follows the journey of a man and a teenage girl as they travel through the US during a zombie apocalypse.
Ramsey said, "The Last of Us is essentially about a man called Joel who meets this little, brassy, foul-mouthed kid called Ellie.
"The two of them form an unlikely bond that ends up being stronger than anything else."
The Worst of Witch star started acting as a child, initially in amateur theatre groups.
Ramsey plays the lead role of Ellie with fellow Game of Thrones star Pedro Pascal in the HBO show.
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