Her role in The Descendants was not the first chance Judy Greer got to work with George Clooney -- in fact, she had a "crazy sex scene" with the actor in the 1999 film Three Kings. Ironically, that sex scene did not involve kissing, but Greer tells ET she did get the chance this time around to smooch Clooney, and it happened over and over and over again!
"It was awesome," Greer said of the kissing scene, adding: "We shot that scene a lot. We shot a lot of takes, a lot of coverage." She said it went on so long, she even wondered if the scene was one of Clooney's infamous on-set pranks. "At some point I thought George was playing a joke on me because we did so many takes of it and we didn't really do many takes of anything else.
Even co-star Matthew Lillard joked that he wouldn't have minded some of his own action with the star. "He's so handsome I sort of wanted to kiss him. That's how handsome he is."
Shailene Woodley, 20, plays Clooney's daughter in the film and she said the sexy A-lister made her feel completely at ease from their very first meeting. She also said she was struck by his quick wit and ability to make everyone laugh on a moment's notice and revealed that some of Clooney's pranks involved the use of his high-tech farting app.
The movie, set in Hawaii, is a sometimes humorous, sometimes tragic journey for Matt King (Clooney), an indifferent husband and father of two girls who is forced to re-examine his past and embrace his future when his wife suffers a boating accident. The event leads to a rapprochement with his daughters while Matt wrestles with a decision to sell the family's land handed down from Hawaiian royalty and missionaries.
MORE: The Descendants - The Hollywood Movie Guide
Watch the video for more cast tidbits about Clooney and to hear what kinds of things the cast did in exotic Hawaii while filming The Descendants, which is in theaters now.