From WENN.com

The Grease star used his faith teachings to help a man who had broken his ankle in a car crash.

Travolta is quoted as saying, ""I was in Shanghai recently at a work event and the Master of Ceremonies' best friend had recently gotten into a car wreck.

""He had broken his ankle and was in constant pain. I asked him permission to do some Scientology assists and he said, 'OK, sure'. People were standing around watching as I did them. You could actually see him confronting the pain and after a while he looked up at me and said, 'I feel better,' so I said, 'OK, end of assist.'

""He had gotten noticeably better.""