I kept trying to choose a single Get Smart video but, each time I did, I chose a different one. So I gave up and am pointing to the playlist. Tom Lehrer and Get Smart seem made for one another.
A Farscape music video done to Tom Lehrer's "New Math." Basic scifi show premise is funny looking guy trying to learn how to build wormholes from hero, who fell through one, in order to save civilization from the bad nasties.