ET Now: Breaking Down the 'Sex Tape' Red Band Trailer

ET has a special look at the red band trailer for Sex Tape starring Cameron Diaz and Jason Segel.

If you go see a lot of movies, you're probably familiar with the green screen before previews that reads "This preview has been approved for all audiences." Well these days most R-rated films are getting the "red band" trailer treatment.

Films like the upcoming raunchy comedy Sex Tape, starring Cameron Diaz and Jason Segel, release a restricted trailer to give mature audiences a taste of the movie's more harder-edged material.

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ET has a special look at the Sex Tape red band trailer which reunites Bad Teacher costars Diaz and Segel as a married couple who wake up to discover that the sex tape they made the evening before has made it into the wrong hands... or, "the Cloud."

You can catch all the risque laughs when Sex Tape opens nationwide on July 25. Will you see the raunchy comedy?