The movie centres on three friends - played by Jason Bateman, Charlie Day and Jason Sudeikis - who plot to kill their bullying employees with the help of Jamie Foxx's Dean 'Mother F**ker' Jones.
Jennifer Aniston, Kevin Spacey and Colin Farrell are the three bosses standing in the way of the friends' happiness.
Watch the red band trailer for Horrible Bosses below:
The new video follows on from the release of May's first promo for Horrible Bosses. The movie will open in the US on July 8 and July 22 in the UK.
Move through Digital Spy's exclusive Horrible Bosses character posters below:
