[Goladus]

Back in 1991, the trailer for Star Trek VI had a clip of Captain Kirk being shot and vaporized by a phaser [1]. The actual clip of this happening in the movie looks much different [2].

1. Trailer: http://youtu.be/638S8n2_Ab8?t=1m44s

2. Spoiler: http://youtu.be/s2wBtcmE5W8?t=1m28s