The best bits from the Avengers' blooper reel

Marvel have released a blooper reel from the Avengers' movie, Age of Ultron, that hit theatres earlier this year.

In the clip superhero stars Robert Downey jnr., Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner and Samuel L. Jackson make fools of themselves in out-takes from the filming of the movie.

In a scene from one of the final moments of the movie, Renner, who plays Hawkeye, rolls around in pain lying next to Quicksilver co-star Aaron Taylor-Johnson. Renner then cheekily covers his hand over Taylor-Johnson's mouth while saying, "Shhhh, shhh."

Taylor-Johnson - whose character at this stage in the film is already dead - plays along, twitching before passing out.

The rest of the clip shows Downey jnr, Ruffalo and Evans struggling with their lines, along with a note stuck on the back of the Iron Man suit, reading: "Kick me, I dare you" and a few other hilarious quips.

In an awkward moment Johansson, (Black Widow) pushes past Jackson, (Nick Fury) and walks out of shot.

"Why am I going over here? Why did I do that?" a confused Johansson says.

"To see him on the thing, and tell him, you know ... Don't be going all stealth mode and shit, so we can't see you," Jackson replies.

- nzherald.co.nz