Ohh damn, that's awesome!!! At one time or another there was a huge "Supra Spotted" thread on Supramania and Supraforums, we pretty much had all of them listed all the way back to 1987 lol. Never saw that one though, very nice find!
The funniest TV sighting was either the one on real TV, where some guy with a MKIII drove into a chinese restuarant because he left it in park, totally destroyed the front of the store and the Supe escaped with some minor dents here and there. Or the car chase in California where this guy stole an N/A MKIII and eventually blew the HG while running from the cops ROFL!!