If you thought Marvel Studios was just winging it with its many and varied superhero movies then think again.

Because the duo behind the Captain America movies have insisted that the title of the third instalment of the iconic hero's adventures has been in place for TEN YEARS.

Joe Russo and Anthony Russo are still staying coy on the subtitle of their threequel, but they reckon it was dreamed up by Marvel supremo Kevin Feige a decade ago.

"If you've been talking to Kevin the title has been in place probably for 10 years in his brain," Joe told Crave Online.

"It's all part of the road map that he's laid out, and it's all part of the bigger plan."

Chris Evans has recently confirmed that he'll be returning to the starring role in the next Cap movie, after speculation that he could step aside in favour of another character from the films.