Why Game of Thrones’ Pedro Pascal was the perfect Red Viper, according to showrunner David Benioff

Speaking to Variety, Benioff said, "He figures out who the character really is and then he portrays that man, scouring off all falsehood. Plus, he’s really f***ing handsome."

Benioff explained that the character was a difficult one to cast, given how much charisma and swagger was required for the role, while he also had to be someone that audiences would believe as a killer.

And he said that although the video quality on Pascal's audition wasn't great, he was sold on the actor's performance from the get-go.

"It was an iPhone selfie audition, which was unusual," he said. "And this wasn’t one of the new-fangled iPhones with the fancy cameras. It looked like s***; it was shot vertical; the whole thing was very amateurish. Except for the performance, which was intense and believable and just right."

He added, "Once we saw the entire season there was no doubt Pedro was going to be a star. I thought he deserved more recognition, frankly. Was he nominated for any awards? He should have been. But Dan and I were thrilled that we gave Pedro a job that helped his ascent, because he’s an absolute gem of an actor and a man."

Of course, since his short-lived Game of Thrones stint, Pascal has gone on to achieve more success, first on popular Netflix drama Narcos and more recently as the title character on Disney Plus Star Wars series The Mandalorian.

He will return for the second outing of the smash-hit series later this month, once again accompanied by The Child – aka Baby Yoda.

The Mandalorian season two starts on Disney Plus Friday 30th October. Sign up to Disney+ for £59.99 a year and £5.99 a month. Check out our lists of the best shows on Disney Plus, best movies on Disney Plus or see what else is on with our TV Guide.