Americans have been given one more reason not to vote Trump, with the promise that Mark Ruffalo will shoot a full frontal nude scene in his next film. 

Avengers director Joss Whedon has enlisted a host of A-list celebrities, including Scarlett Johansson, Julianne Moore and Robert Downey Jr. to encourage Americans to use their vote this November. 

The video, simply entitled 'Important', is the first in a series coming from Whedon's new Super Pac, Save The Day. 

[youtube ]https://www.youtube.com/watch?v=nRp1CK_X_Yw&feature=youtu.be[/youtube]

Whilst the video doesn't explicitly name Hilary Clinton or Donald Trump, a number of the 27 celebrities do allude to the controversial Republican nominee. 

Don Cheadle, who stars in Whedon's Avengers film,  say they are gathered for something important, like a 'racist, abusive coward who could permanently damage the fabric of our society.'

In another clip Odom Jr says, 'Do we really want to give nuclear weapons to a man whose signature move is firing?'

The video emphasises the importance of voting and the effect the outcome will have on the world, 'This isn't just an election, it's a tipping point for the country – for the world.' 

If only we could vote too.