You are using an older browser version. Please use a supported version for the best MSN experience.

Unscripted: 21 Ad-Libs That Became Classic Movie Lines

Purple Clover Logo By John Birmingham of Purple Clover | Slide 1 of 21: <p>"A Few Good Men" had a great screenplay, by Oscar winner Aaron Sorkin, yet not all of its best lines were in the original script. Here, to celebrate the beauty of a brilliant ad-lib—and to mark Jack Nicholson's 80th birthday—are 21 of the best impromptu lines from the 1992 Rob Reiner film and other classic movies.</p>

When Inspiration Strikes

"A Few Good Men" had a great screenplay, by Oscar winner Aaron Sorkin, yet not all of its best lines were in the original script. Here, to celebrate the beauty of a brilliant ad-lib—and to mark Jack Nicholson's 80th birthday—are 21 of the best impromptu lines from the 1992 Rob Reiner film and other classic movies.

© Columbia Pictures
AdChoices
image beaconimage beaconimage beacon