Harry and Meghan may threaten a tell-all US TV interview to get their way at the royal summit.

Her American PR team is already in touch with major US networks and chat show queen Oprah Winfrey.

The couple could use the TV threat to try to secure a better deal at the Sandringham talks with the Queen, Prince Charles and Wills over their plans to step down from frontline royal duties.

A royal source said: “Harry and Meghan’s people have been reaching out to all the big US networks to explore the possibilities of a sit-down warts-and-all interview.

“Perhaps Harry and Meghan will use this as a negotiating tactic as there is no way the royals want their dirty laundry out in the open.

“Maybe they will get more money if they agree not to talk.”

The source said the couple want to “tell their side of the story” — adding: “Meghan feels she’s been silenced and is no longer prepared to be muted.

“She and Harry feel the royals have been racist and sexist. Her people are actively exploring opportunities.”

It is believed Meghan’s team has been in contact with ABC, NBC and CBS and celebrity chat show hosts such as Oprah.

She was a surprise guest at Harry and Meghan’s wedding and is known to be in contact with them. Meg’s mum Doria has been pictured leaving Oprah’s home.

Harry has already worked with Oprah for an Apple TV series on mental health.