No he definitely isn't in the video and I've searched for a while trying to confirm it but haven't been able to do as yet. I can just recall spotting him on some tv news reports at the time, he didn't appear alot and was always in the background. I guessed that as Phil Collins had recorded with him then that is how he may have been involved.
I will keep trying to find some confirmation of this, unless it was my memory playing tricks on me and I'm thinking of something else.