Good Morning Vietnam was the film that launched Robin Williams into the stratosphere, proving that his lightning-in-a-bottle humor could be effectively mixed into an affecting and moving motion picture.  Director Barry Levinson got a signature performance out of Williams, who earned his first Oscar nomination for the role.  It’s no surprise what my favorite scene is.  It’s iconic: one of the signature scenes of Williams filmography: Adrian’s first broadcast to the troops (minus the musical intervals).