I'd love to see the two clips where a young woman has been hypnotized on stage, and still has a working trigger so that whenever she hears "You're terrific!", she'd reply "Thanks, I know!". The first clip is right after the show, where she's surrounded by people walking out. The second, better, clip, is from a few days later, where she's being filmed by a friend who keeps saying the trigger phrase and she's trying to fight it.
They were on Youtube for many years, but the channel was closed and the videos gone. Someone, somewhere, had downloaded a copy of the second one (probably called "after hypnosis 2") and uploaded it. I know that I downloaded it from that reupload, but I've scoured my storage drives for the copy and it's just not there.
Anyone with a copy?