Sun Mar 23 2008 13:19: Interesting fact found by trawling IMDB: then-governor Ronald Reagan appeared on the Dean Martin Show in 1973 as part of an attempt to revive DMS's ratings with celebrity roasts. I thought that would be interesting to see, so I checked out a video of Don Rickles applying the roast. Rickles spends most of his venom on the audience, uttering the archetypal Don Rickles joke: "I hate a dumb guy!". And Ronald Reagan and Dean Martin look almost indistinguishable. Not really recommended, but historically interesting.