Chris Hemsworth says's he'd be "more than happy" to remain on in his Marvel Universe role as Thor after Avengers: Endgame.

The current phase of the Marvel Cinematic Universe (MCU) phase concludes with Endgame, which is being considered to be the final film in the franchise for a number of original Avengers' cast members such as Hemsworth, Robert Downey Jr (Iron Man), Chris Evans (Captain America), Scarlett Johansson (Black Widow), and Mark Ruffalo (Iron Man).

The cast has yet to see the film and they're all unaware of how it ends, but Australian Hemsworth would be happy to keep playing the God of Thunder if his character makes it out of the latest caper alive.

"This is Marvel's phase three wrapping up, a culmination of all this journey, whether or not they go off and then shoot other things or do prequels or sequels and whatever they can do," he says on Tuesday's The Ellen DeGeneres Show.

Avengers: Infinity War

"I mean Loki, my brother, has come back nine times, and every time he dies he just keeps reappearing, so who knows what's in store for anyone? Me personally, it's the best fun I've ever had, and I'd be happy to do more if they wanted me. More than happy."

Although he's as in the dark as anyone, he says he has "a rough idea of what happens" in the follow-up to Infinity War.

"We shot Infinity War and this over eight months, back and forth (between) both films, overlapping, and in the end, it was like . . . it was being written while we were shooting and the other one was being edited and so on."

Marvel boss Kevin Feige also revealed to game site IGN that they have a five-year plan but will not be announcing any more projects until after the release of Spider-Man: Far From Home in July.