TV and Movies·Posted on Aug 16, 2015The "Once Upon A Time" Cast Can't Keep A Straight Face And It's Too CuteHere's proof that the cast of ABC's fairy-tale mash-up has as much fun making the show as you do watching it.by Jarett WieselmanBuzzFeed News ReporterLinkFacebookPinterestTwitterMail Once Upon a Time is filled with dark twists and turns, but behind the scenes the cast is constantly smiling and laughing, as you can see in this Season 4 blooper reel, exclusively on BuzzFeed. buzzfeed-video1.s3.amazonaws.com It includes this adorable face from Ginnifer Goodwin. Tap to play GIF Tap to play GIF And this wicked smirk from Colin O'Donoghue. Tap to play GIF Tap to play GIF Bask in this giggle fit between Jennifer Morrison and Lana Parilla. Tap to play GIF Tap to play GIF And try to figure out what Sean Maguire was doing here. Tap to play GIF Tap to play GIF In short: The entire blooper reel just reinforces just how charming the Once Upon a Time cast is and why we love them so much! Tap to play GIF Tap to play GIF Check it out along with other extras when Once Upon a Time Season 4 comes to Blu-ray and DVD on Aug. 18.