Matt Smith has said he found himself questioning the amount of intimate scenes while filming the upcoming Game of Thrones prequel series, House of the Dragon.

The former Doctor Who star, 39, plays Daemon Targaryen in the story set 200 years before the events of the original sprawling HBO series, which became notorious for its explicit portrayal of sex and violence.

Emilia Clarke, who played queen Daenerys Targaryen, revealed after Game of Thrones had concluded its final series that she had felt uncomfortable with some of her nude scenes.

Speaking to Rolling Stone about the upcoming prequel series, Smith said: "You do find yourself asking: 'Do we need another sex scene?' And they’re like: ‘Yeah, we do.’

"I guess you have to ask yourself: ‘What are you doing? Are you representing the books, or are you diluting the books to represent the time (we’re living in)?’

"And I actually think it’s your job to represent the books truthfully and honestly, as they were written."

Asked about his own sex scenes, Smith jokingly added: "Yeah — slightly too much, if you ask me."

The 10-episode series is based on George R R Martin’s Fire and Blood novel, which tells the story of House Targaryen.

Fabien Frankel and Matt Smith pose during the press conference of House Of The Dragon in Mexico

Paddy Considine, Olivia Cooke, Steve Toussaint, Fabien Frankel, Sonoya Mizuno and Rhys Ifans will all also star.

We need your consent to load this YouTube contentWe use YouTube to manage extra content that can set cookies on your device and collect data about your activity. Please review their details and accept them to load the content.Manage Preferences

House of the Dragon is due for release on August 21 on Sky Atlantic and steaming service Now.

Source: Press Association