Amanda Peet thinks she needs to improve her bedroom skills - to seduce her husband into telling her 'Game of Thrones' secrets.

David Benioff and Amanda Peet

David Benioff and Amanda Peet

The 43-year-old actress is desperate for her husband David Benioff - one of the showrunners on the HBO fantasy drama series - to tell her whether Kit Harington's alter ego Jon Snow really has been killed off, but he is refusing to give in to her persistent questioning.

She joked: "I must not be very good in bed.

"I ask (my husband) the same question almost every day.

I send him links to things on the Internet that I've read and seen and I'm like, 'Send me evidence. Send me evidence where he's talking or moving.'"

Though David is keeping tight-lipped on the fan favourite's fate, the 'Togetherness' star does get the opportunities to

learn some things before they air, but she resists watching advance footage because she "really enjoys being a fan."

She told the New York Daily News newspaper's Confidenti@l column: "Usually when he brings home dailies I try to push the angle of the computer so I can't see what's happening.

"If I catch a glimpse of something I get very angry at him.

"It's a little bit like being married to someone who's in the CIA. It's not as important obviously."