Avengers: Doomsday star has already given away the MCU crossover's ending

Today is the day for the Marvel stars to get together in London and begin shooting Avengers: DOOMSDAY, as noted by Kevin Feige.

With previous heroes and villains set to appear in the huge crossover cinema event, fans have been speculating over what will actually happen as our favourite MCU stars collide.

You don't need to wait long before seeing more Marvel in the cinema as Thunderbolts* is out in a matter of days

One actor, star-spangled hero, Anthony Mackie, has been speaking to Collider about what to expect from Avengers: DOOMSDAY, and he let us into a bit of a tease on how the Marvel film will end.

It’s not much of a spoiler, unless you’re adamant in knowing absolutely nothing about the film, but here’s what he said.

When asked about his reaction to the film’s script, he said, “You know what? I was really excited, man. It's one of those stories that really pushes the boundaries, and it — the cliffhanger at the end.”

Is that a spoiler? Given that Avengers: Infinity War ended with 50% of the universe’s population dying, I’d say Marvel will always end these first parts with a monumental cliffhanger.

Mackie continued, “you know, the last moments of the film — it really builds and sets us up for a way, for the continuation of the Marvel saga, which is really exciting.”

Interesting choice of words there, Mr Mackie.

Fans are still guessing on many things; how will the X-Men be introduced? Is this a soft reboot of the MCU? Who will survive?

On this last point, Mackie has some thoughts, saying, “no one is safe. Everyone is expendable.”

Will your favourite hero make it out the other side? Or will Robert Downey Jr. put on Doctor Doom’s mask and wipe out a good chunk of the roster?

Only time will tell, but Mackie is looking forward to going toe-to-toe with Doom, saying he hopes he “gets first dibs to knock him off.”